09042_Sub-Slab and IA MR (Revised)_20230622

June 22, 2023

Mr. J. Kevin Slaughter
NCDEQ-Brownfields Redevelopment Section
217 West Jones Street
Raleigh, North Carolina 27603

RE: Sub-Slab Vapor and Indoor/Exterior Ambient Air Quality Sampling Report (revised)
Former Scott Aviation
309 & 310 West Crowell Street
Monroe, Union County, North Carolina
Project ID: 09042-05-090

Dear Mr. Slaughter:

Please find attached, the Sub-Slab Vapor and Indoor/Exterior Ambient Air Quality Sampling Report (revised) for the
above referenced site. Please do not hesitate to contact me regarding any questions or comments.

Sincerely,

Terry D. Kennedy, P.G.

attachment

cc: Ms. Amanda Short, Parker Poe
Ms. Lisa Strickland, City of Monroe
Mr. Mark Watson, City of Monroe

SUB-SLAB VAPOR AND INDOOR/EXTERIOR AMBIENT AIR QUALITY SAMPLING REPORT
FORMER SCOTT AVIATION
309 & 310 WEST CROWELL STREET
MONROE, UNION COUNTY, NORTH CAROLINA
BROWNFIELDS PROJECT ID 09042-05-090

Prepared for:
Mr. J. Kevin Slaughter
North Carolina of Department of Environmental Quality
Division of Waste Management
Brownfields Redevelopment Section
217 West Jones Street
Raleigh, North Carolina 27603

Prepared by:
Resolve Environmental Services, PLLC
500 Devonport Drive
Matthews, North Carolina 28104

June 19, 2023

__________________________ _________________________
Laura Minor Terry D. Kennedy, P.G.
Project Manager Principal

TABLE OF CONTENTS

A. SITE INFORMATION ........................................................................................................................... 1
B. INTRODUCTION ................................................................................................................................. 2
C. ENVIRONMENTAL ASSESSMENT ACTIVITIES ..................................................................................... 3
D. DISCUSSION OF RESULTS .................................................................................................................. 5
E. LIMITATIONS ..................................................................................................................................... 6

FIGURES
Figure 1: Site Location Map
Figure 2: Ambient Air and Soil-Vapor Sampling Locations and Quality Map (4/1/2023 – 4/2/2023)

TABLES

Table 1: Summary of QA/QC Data
Table 2: Sub-Slab Vapor Gas Sampling Results
Table 3: Indoor and Exterior Ambient Air Sampling Results

APPENDICES

Appendix A: Laboratory Analytical Report
Appendix B: SDS Sheets
Appendix C: Risk Calculator Results

1

A. SITE INFORMATION
 Site Name: Former Scott Aviation
 Location: 309 & 310 West Crowell Street
Monroe, Union County, NC
 Land Use: Municipal
 Property Owner: City of Monroe
300 Crowell Street
Monroe, NC 28110

 Prospective Developer: City of Monroe
300 Crowell Street
Monroe, NC 28110

 Consultant: Resolve Environmental Services, PLLC (Resolve)
500 Devonport Drive
Matthews, North Carolina 28104
[phone]

 Latitude: 34.98425° North Longitude: 80.55378° West

2

B. INTRODUCTION
1. Project Background
The subject site is an approximately 8.5-acre parcel, identified as the Former Scott Aviation (subject
property) located at 310 Crowell Street in Monroe, Union County, North Carolina. A Site Location Map is
included as Figure 1. The site is a Brownfields site identified as North Carolina Department of
Environmental Quality’s (NCDEQ) Brownfields Project Number 09042-05-090. The site is being
redeveloped by SCN Architects LLC for use as the new building for the City of Monroe’s Police
Department. Development plans included the construction of an approximately 33,000 square foot,
two-story building for the police department and an adjacent 3,000 square foot carwash bay.

The City of Monroe (the Prospective Developer) has been deemed eligible to obtain a Brownfields
agreement with the North Carolina Department of Environmental Quality (NCDEQ) for the site.
As part of the Brownfields process, soil vapor, soil and ground water assessment activities were
conducted at the site by AECOM from 2014 through 2016. Results from those assessment activities
indicated that concentrations of volatile organic compounds (1,1,1-Trichloroethane, 1,1-Dichloroethene,
1,2-Dichloroethane, cis-1,2-Dichloroethene, Tetrachloroethene (PCE), Trichloroethene (TCE) and Vinyl
Chloride that exceeded regulatory action levels for established for those compounds were reported in
the soil and ground water at the site. Concentrations of 1,2,4-Trimethylbenzene, 1,3,5-
Trimethylbenzene, 2-Butanone (MEK), 4-Ethyltoluene, Acetone, Benzene, Carbon Disulfide,
Chloromethane, Cyclohexane, Ethylbenzene, Xylenes, Methylene Chloride, n-Heptane, n-Hexane,
Naphthalene, Propylene, Tetrachloroethene, Toluene and Trichloroethene that exceeded the
established screening levels for those compounds were reported in Soil-Gas Vapor samples collected at
the site in 2016.
A Vapor Intrusion Mitigation Plan (VIMP) was submitted by Geological Resources, Inc. (GRI) for the
police station building on February 17, 2021 and was approved by the Brownfields Program on March 5,
2021. The vapor barrier and sub-slab vapor extraction system installation took place from December
2021 through September 2022. An influence test was conducted by GRI on November 17, 2022. The
findings from the influence test will be summarized in the forthcoming VIMS Installation Report to be
prepared by GRI.

3

Resolve Environmental Services, PLLC submitted the Sub-Slab and Indoor Air Quality Sampling Plan –
Revision #1, dated March 9, 2023, to the NCDEQ Brownfields Redevelopment Section (BRS). The
Sampling Plan was approved by the NCDEQ BRS on March 10, 2023.

The facility is currently under construction and is estimated to be completed by mid-July 2023. Once
completed, the facility will be used solely as a police station with no overnight lodging. Sampling
activities were conducted on the weekend, during non-construction activity periods.

The purpose of this report is to present the methods and results from sub-slab vapor and indoor and
exterior ambient air quality sampling conducted at the site in April 2023. The sampling was conducted in
accordance with an approved sampling plan and prior to occupancy. The air samples were submitted to
a nationally certified laboratory (National Voluntary Laboratory Accreditation Program, aka NVLAP) for a
full-list of volatile organic compounds by EPA Method TO-15.
C. ENVIRONMENTAL ASSESSMENT ACTIVITIES
1. QA/QC and Sample Collection

On April 1, 2023, Resolve personnel collected sub-slab soil-vapor samples from seven unit locations
within the new structure. Soil-vapor samples (SSV-1 through SSV-7) were collected from previously
installed sampling points located with the structure. All proposed sampling points were pre-approved
by the NCDEQ BRS in correspondence dated March 10, 2023. A duplicate sample (SSV-2 Duplicate) was
collected during the sampling activities.

The samples were collected using laboratory-supplied and certified 1-liter Summa canisters and
calibrated flow controllers. Each Summa canister flow controller was pre-calibrated for a 30-minute
sample collection. Canister pressures prior to sample collection ranged from 27.0 to 30.0 in Hg. The well
tubing at each sampling point was purged using an air sampling peristaltic pump. The volume of air
removed from the vapor well was a minimum of three times the pore space and tubing. Prior to sample
collection, a leak test was conducted at each sampling location. The leak test was conducted by placing a
cover over the sampling point, tubing and connectors, and helium placed within the cover. The
percentage of helium in the air beneath the cover was as close to saturation as possible, actual
percentages were measured and recorded in field notes. The air was continuously monitored for helium
using a helium detector during the purging of the sample locations. If a helium concentration was
detected below 10 percent of the concentration under the cover, it was assumed that the sample point

4

and connected tubing were properly sealed. Following the leak testing, the flow valves on the canisters
were opened and samples were collected over a 30-minute period. Canister pressures at the completion
of sampling activities ranged from 3 to 8 in Hg. Following sample collection, the canisters were collected
by Resolve personnel using clean, disposable nitrile gloves and shipped directly to the laboratory for
analyses following proper chain-of-custody protocol. Sampling locations are shown in Figure 2. Sample
collection QA/QC data is provided in Table 1.

On April 2, 2023, Resolve personnel collected interior and exterior air quality samples at the site. Three
indoor air quality samples (AS-1, AS-2 and AS-3), one duplicate sample (AS-1 Duplicate) and one outdoor
air quality sample (AS-4) were collected using laboratory supplied and certified 6-liter Summa canisters
and calibrated flow controllers. Each Summa canister flow controller was pre-calibrated for an 8- hour
sample collection at a target vacuum of 7-inches of mercury and a target flow rate of 10.0 to 10.7 cubic
centimeters per minute. Each canister passed a laboratory leak test prior to sampling. Additional leak
testing was not conducted on the canisters in the field.

The Summa canisters for interior air sampling were placed at a height of approximately 5 feet above the
concrete slab inside the new structure in the central, western and northern areas of the structure. The
Summa canister for the ambient air sample was positioned on a cinder block wall approximately 20 feet
from the northwest exterior wall of the structure. Ambient air flow at the time of set-up was from the
north to the south. To commence the sampling, each canister valve was opened, and the canisters were
allowed to collect ambient air for 8 hours in accordance with VI guidance. Pressure readings on the
canister gauge, prior to sample collection, ranged from 27 to 29 in Hg. Canister pressures at the
completion of sampling activities ranged from 3.5 to 9 in Hg. Sample cannisters were collected by
Resolve personnel wearing clean, disposable nitrile gloves. Following sample collection, the canisters
were shipped directly to the laboratory for analyses following proper chain-of-custody protocol.
Sampling locations are shown in Figure 2. Sample collection QA/QC data is provided in Table 1.

2. Vapor Intrusion Sampling Results

Detectable and/or estimated concentrations of target VOCs were reported in each of the indoor air,
ambient air and sub-slab samples collected at the site on April 1 and April 2, 2023. Based on the
laboratory analytical report, none of the reported concentrations of target VOCs reported in the sub-
slab vapor samples exceeded the NCDEQ Non-Residential Vapor Intrusion Screening Levels (VISLs) for
those compounds.

5

Detectable concentrations of trans-1,2-dichloroethylene that exceeded the Non-Residential VISL for
indoor air were reported in indoor air samples AS-1 (124 micrograms per cubic meter (µg/m3)), AS-2
(152 µg/m3), AS-3 (107 µg/m3) and the AS Duplicate (91.2 µg/m3) for indoor air. Detectable
concentrations of ethyl acetate exceeding the Non-Residential VISLs for indoor air were reported in air
samples AS-3 (181 µg/m3) and AS Duplicate (141 µg/m3). Resolve personnel contacted the laboratory to
inquire about the inconsistencies between the AS-1 and AS-(Duplicate) sample results. The laboratory
manager responded: “The lab reviewed JD63305 and confirmed the data looks correct. There was
nothing to suggest contamination on the instruments or any carryover. A possible explanation is that the
two samples were received with different vacuum readings”.
Sample locations and indoor air and sub-slab vapor quality data (April 2023) are shown on Figure 2.
Summaries of sub-slab vapor sampling and indoor/ambient air sampling and results are included in
Table 2 and Table 3, respectively. Copies of the laboratory analytical reports are attached as Appendix
A. Copies of SDS sheets pertaining to construction materials used within the structure during re-
development are attached as Appendix B.

3. Risk Calculator Results
Since the detectable concentrations of ethyl acetate and trans-1,2-dichloroethylene exceeded the non-
Residential VISLs for indoor air, the lab data was input into the NCDEQs Risk Calculator to determine
vapor intrusion risks from sub-slab and indoor air quality. Based upon the Risk Calculator,
concentrations of trans-1,2-dichloroethylene exceeded the calculated non-carcinogenic hazard quotient
for indoor air in sample unit areas 3, 4 and 7; the concentration of ethyl acetate exceeded the calculated
non-carcinogenic hazard quotient in the sample unit area 4. Copies of the Risk Calculator results for
sample unit areas 2 through 7 are attached as Appendix C.
D. DISCUSSION OF RESULTS
 Once completed, the facility will be used solely as a police station with no overnight lodging.
 Seven sub-slab vapor air quality samples (SSV-1 through SSV-7) and four ambient air samples
(AS-1 through AS-3 Interior and AS-4 Exterior) were collected from the newly constructed 6,282
ft2 warehouse between April 1 and April 2, 2023. Duplicate samples were collected from the
SSV-2 and AS-1 sample locations.
 None of the reported concentrations of target VOCs reported in the sub-slab vapor samples

6

exceeded the NCDEQ Non-Residential VISLs.
 Detectable concentrations of trans-1,2-dichloroethylene were reported in indoor air samples
AS-1 (124 micrograms per cubic meter (µg/m3), AS-2 (152 µg/m3), AS-3 (107 µg/m3) and the AS
Duplicate (91.2 µg/m3) that exceeded the Non-Residential VISL (35 µg/m3) for indoor air.
Detectable concentrations of ethyl acetate were reported in air samples AS-3 (181 µg/m3) and
AS Duplicate (141 µg/m3) that exceeded the Non-Residential VISL for indoor air.
 Based upon the Risk Calculator, concentrations of trans-1,2-dichloroethylene exceeded the
calculated non-carcinogenic hazard quotient for indoor air in sample unit areas 3, 4 and 7; the
concentration of ethyl acetate exceeded the calculated non-carcinogenic hazard quotient in the
sample unit area 4.
 Historically, no detectable concentrations of trans-1,2-dichloroethylene or ethyl acetate have
been reported in soil-gas vapor, soil or ground water samples collected at the site during
previous assessment activities. Based on this information, the source of those compounds
reported in the ambient air samples collected within the structure are interpreted to be
influenced by new construction materials (paints, caulks, glues, etc.) being used during the
construction work of the structure. An additional sampling event of sub-slab and indoor air
quality for sample unit area 2 through 7 should be conducted in 6 months.
E. LIMITATIONS
This report has been prepared for the exclusive use of the City of Monroe for specific application to the
referenced site in Union County, North Carolina. The assessment was conducted based on the scope of
work and level of effort specified by the NCDEQ BSR and with resources adequate only for that scope of
work. Our findings have been developed in accordance with generally accepted standards of geology
and hydrogeology practices in the State of North Carolina, available information, and our professional
judgment. No other warranty is expressed or implied.

The data that are presented in this report are indicative of conditions that existed at the precise
locations sampled and at the time the samples were collected. In addition, the data obtained from
samples would be interpreted as being meaningful with respect to parameters indicated in the
laboratory report. No additional information can logically be inferred from these data. Please note that
certain information contained in this report was not obtained under the direct supervision of Resolve
personnel. Therefore, Resolve cannot verify the accuracy of this information. However, for the purpose
of this report, Resolve assumes the information is correct.

FIGURES
F
ormer Scott Aviation
3
09 & 310 W Crowell Street
M
onroe, Union County, NC
B
rownfields Project No. 09042-05-090
F
IGURE 1
L
egend
1000 ft
N➤➤
N
© 2020 Google
© 2020 Google
© 2020 Google
1"=10'-0"VIMS LAYOUT13.7513.7413.7023.7313.7123.7013.7223.7233.7213.7333.7313.70Sim
33.7033.7013.7623.7623.7523.7413.7723.7713.7713.7823.7813.7923.7933.7813.7913.8023.8043.7353.733.10243.77See 5 & 6/ VM1See 3&4/ VM1See 1/ VM1See 2/ VM1STAIRWELLAREASTAIRWELLAREAELEVATORWASH BAY AREA

TABLES
Date: 05/03/23
Leak Test
Method
Helium
Reading
(percent)
inside
shroud
Helium
Reading
(percent) on
meter
Volume
Purged1
(milliliters, mls)
Time
Canister
Pressure
("Hg)
Temp (F)Time
Canister
Pressure
("Hg)
Temp (F)
Canister
Pressure
Recorded at
Laboratory
("Hg)
SSV-1 4/1/2023 Soil Gas A1910 FC671 59.9%2.6%1,500 8:47 29.5 65 9:17 6.5 65 6.5
SSV-2 4/1/2023 Soil Gas A1545 MC258 39.9%1.2%1,500 7:55 29.5 65 8:25 6.0 65 6
SSV-3 4/1/2023 Soil Gas A1914 FC1307 62.1%2.1%1,500 7:32 30.0 65 8:02 7.0 65 7
SSV-4 4/1/2023 Soil Gas A1559 FC503 52.3%1.9%1,500 11:11 27.5 67 11:41 6.0 67 8
SSV-5 4/1/2023 Soil Gas A2281 FC1296 58.1%3.0%1,500 10:35 28.0 67 11:05 2.0 67 3
SSV-6 4/1/2023 Soil Gas A1374 FC1176 45.3%2.0%1,500 9:45 29.0 67 10:17 6.5 67 7
SSV-7 4/1/2023 Soil Gas PP MC201 44.6%3.0%1,500 9:26 29.0 67 9:57 3.0 67 4.5
SSV
(DUPLICATE)4/1/2023 Soil Gas A1554 FC1034 39.9%1.2%3,000 7:55 29.5 65 8:25 7.0 65 7.5
AS-1 4/2/2023 Ambient A1783 FC515 NA NA NA NA 5:43 28.0 52 13:43 6.0 60 9
AS-2 4/2/2023 Ambient A1831 FC1065 NA NA NA NA 5:46 29.0 52 13:46 6.75 60 7.5
AS-3 4/2/2023 Ambient A663 FC521 NA NA NA NA 5:50 27.0 52 13:50 5.0 60 3.5
AS-4 4/2/2023 Ambient M407 FC1017 NA NA NA NA 5:52 29.0 52 13:52 5.0 60 6.5
AS
(DUPLICATE)4/2/2023 Ambient A1342 FC1182 NA NA NA NA 5:43 27.5 52 13:43 5.5 60 6
Notes:
• SSV Duplicate was duplicated from sample locaton SSV-2.
• AS (Duplicate) was duplicated from sample locaton AS-1.
TABLE 1
VAPOR QA/QC SUMMARY
FORMER SCOTT AVIATION
MONROE, NORTH CAROLINA
BROWNFIELDS PROJECT NO. 09042-05-090
Sample ID Date
Collected Air Type
Summa
Canister (1
Liter)
Serial
Number
Flow
Controller
Serial
Number
• NA - Not applicable.
Leak Testing/Purging Sampling Information at Start Sampling Information at End
Helium w/
plastic
shroud
cover
• 1 - Peristaltic pump at a flow rate of approximately 100 ml/min. SSV-1 through SSV-7 were purged for 15 minutes prior to sampling.
• NA - Not applicable.
6/19/2023
SSV
DUPLICATE SSV-1 SSV-2 SSV-3 SSV-4 SSV-5 SSV-6 SSV-7
JD63305-8 JD63305-1 JD63305-2 JD63305-3 JD63305-4 JD63305-5 JD63305-6 JD63305-7
4/1/2023 4/1/2023 4/1/2023 4/1/2023 4/1/2023 4/1/2023 4/1/2023 4/1/2023
COMPOUND NCDEQ VISL
(Non-Residential)UNIT
Acetone (2-Propanone)NE µg/m3 109 220 110 390 1410 192 84.8 257
Benzene 160 µg/m3 1.4 J ND (1.6)1.3 J ND (1.6)ND (5.8)1.3 J 1.5 J ND (1.6)
Carbon disulfide 61,000 µg/m3 1.7 J ND (1.1)2.0 J ND (1.1)ND (4.0)ND (0.56)2.0 J ND (1.1)
Chloromethane 7,900 µg/m3 1.3 J ND (1.5)1.6 J ND (1.5)ND (5.6)1.3 J 1.2 J ND (1.5)
Cyclohexane 88,000 µg/m3 4.8 27 4.8 ND (3.0)ND (11)4.8 5.9 5.5
trans-1,2-Dichloroethylene 3,500 µg/m3 55.1 102 56.3 22 116 157 126 81.7
Ethanol NE µg/m3 271 298 288 243 138 290 396 E 334
Ethylbenzene 490 µg/m3 21 265 22 381 ND (7.8)193 6.9 364
Ethyl Acetate 6,100 µg/m3 46.8 41.4 48.6 51.8 67.7 36 36.0 26
4-Ethyltoluene NE µg/m3 2.7 J 16 2.9 J 22 ND (14)13 ND (1.9)22
Heptane 35,000 µg/m3 3.6 7.0 3.6 8.6 ND (11)4.9 3.4 7.0
Isopropyl Alcohol NE µg/m3 4.7 5.7 4.9 4.4 ND (10)6.4 5.4 5.9
Methylene chloride 53,000 µg/m3 3.8 5.6 3.5 5.9 ND (5.9)3.4 3.0 ND (1.6)
Methyl ethyl ketone 440,000 µg/m3 181 119 182 122 1060 173 92.9 127
Propylene 260,000 µg/m3 1.1 J ND (1.9)1.1 J ND (1.9)ND (7.2)ND (0.98)1.2 J ND (1.9)
Styrene 88,000 µg/m3 2.2 J 8.9 2.5 J 6.4 J ND (15)7.2 2.6 J 11
1,2,4-Trimethylbenzene 5,300 µg/m3 6.4 31 6.9 41 ND (13)27 4.2 40
1,3,5-Trimethylbenzene 5,300 µg/m3 2.1 J 12 2.2 J 17 ND (12)9.8 ND (1.6)16
Tertiary Butyl Alcohol NE µg/m3 14 4.9 15 ND (2.2)ND (8.5)5.2 5.5 4.2 J
Tetrachloroethylene 3,500 µg/m3 5.1 18 5.5 ND (0.75)ND (2.8)0.95 J 4.6 3.3
Tetrahydrofuran NE µg/m3 288 34.2 295 292 6220 244 32.4 236
Toluene 440,000 µg/m3 77.3 1060 82.2 1610 50.5 724 36 1320
Trichloroethylene 180 µg/m3 ND (0.41)4.9 ND (0.41)ND (0.81)ND (3.0)ND (0.41)ND (0.41)ND (0.81)
Xylenes (total)8,800 µg/m3 116 1280 119 1810 25 J 946 39 1750
Notes:
• Sub-slab vapor sampled collected in 1 liter Summa canisters and analyzed for volatile organic compounds by Method TO-15.
• Results reported in micrograms per cubic meter (µg/m3).
• ND: Not detected; (1.6) Detection Limit.
• J: Estimated concentration.
• E: Value exceeds calibration range.
• SSV (Duplicate) was duplicated from sample locaton SSV-2.
• VISL: Vapor Intrusion Screening Levels (Sub-Slab), (TCR=1.0E-06 & THQ=0.2).
• Only compounds reported above the method detection limit are presented in the table. See laboratory report for a complete list of compounds.
GC/MS VOLATILES (METHOD TO-15)
Client Sample ID
Lab Sample ID
Date Sampled
TABLE 2
FORMER SCOTT AVIATION
MONROE, NORTH CAROLINA
SUB-SLAB SOIL VAPOR GAS SAMPLING RESULTS
BROWNFIELDS PROJECT ID: 09042-05-090
Page 1
6/19/2023
AS
DUPLICATE AS-1 AS-2 AS-3 AS-4
JD63305-13 JD63305-9 JD63305-10 JD63305-11 JD63305-12
4/2/2023 4/2/2023 4/2/2023 4/2/2023 4/2/2023
COMPOUND NCDEQ VISL
(Non-Residential)UNIT
Acetone (2-Propanone)NE µg/m3 28.0 26.8 27.1 30.2 7.1
Benzene 1.6 µg/m3 1.5 J 1.3 J ND (0.80)1.4 J ND (0.80)
Chloromethane 79 µg/m3 0.91 J 1.3 J 1.2 J 0.95 J ND (0.74)
Cyclohexane 880 µg/m3 3.8 5.2 4.8 2.1 J ND (1.5)
Dichlorodifluoromethane 88 µg/m3 1.9 J 2.0 J ND (0.64)ND (0.64)2.0 J
trans-1,2-Dichloroethylene 35 µg/m3 91.2 124 152 107 ND (1.1)
Ethanol NE µg/m3 78.4 82.0 34.7 43.5 6.0
Ethyl Acetate 61 µg/m3 141 17 6.8 181 4.3
Hexane 61 µg/m3 9.9 ND (1.6)ND (1.6)5.3 7.4
Isopropyl Alcohol NE µg/m3 2.7 2.7 2.2 3.2 ND (1.4)
Methylene chloride 530 µg/m3 23 ND (0.76)ND (0.76)11 15
Methyl ethyl ketone 4,400 µg/m3 47.5 86.1 50.4 45.4 1.4 J
Styrene 880 µg/m3 3.5 4.3 3.6 ND (2.0)ND (2.0)
1,2,4-Trimethylbenzene 53 µg/m3 4.4 5.4 2.5 J ND (1.7)ND (1.7)
Tertiary Butyl Alcohol NE µg/m3 2.5 3.3 3.0 1.6 J ND (1.1)
Tetrahydrofuran NE µg/m3 2.7 4.4 4.1 5.9 ND (1.1)
Toluene 4,400 µg/m3 9.4 9.8 12 24 ND (0.87)
Trichlorofluoromethane NE µg/m3 2.2 J ND (0.79)ND (0.79)ND (0.79)ND (0.79)
Xylenes (total)88 µg/m3 5.2 6.7 7.4 8.6 ND (1.3)
Notes:
• Ambient air sample collected in 6 liter Summa canisters and analyzed for volatile organic compounds by Method TO-15.
• Results reported in micrograms per cubic meter (µg/m3).
• ND: Not detected; (0.80) Detection Limit.
• J: Estimated concentration.
• VISL: Vapor Intrusion Screening Levels (Indoor Air), (TCR=1.0E-06 & THQ=0.2).
• AS (Duplicate) was duplicated from sample locaton AS-1.
• Shaded cells exceeded regulatory screening levels.
• Concentrations in bold face type exceeded the Non-Residential VISL.
compounds.
GC/MS VOLATILES (METHOD TO-15)
Client Sample ID
Lab Sample ID
Date Sampled
• Only compounds reported above the method detection limit are presented in the table. See laboratory report for a complete list of
TABLE 3
FORMER SCOTT AVIATION
MONROE, NORTH CAROLINA
INDOOR AND EXTERIOR AMBIENT AIR SAMPLING RESULTS
BROWNFIELDS PROJECT ID: 09042-05-090
Page 1

APPENDICES

APPENDIX A
Laboratory Analytical Report
04/28/23
Technical Report for
Resolve Environmental
Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
REN CM95470
SGS Job Number: JD63305
Sampling Dates: 04/01/23 - 04/02/23
Report to:
[e-mail]
Total number of pages in report:
Certifications: NJ(12129), NY(10983), CA, CT, FL, IL, IN, KS, KY, LA, MA, MD, ME, MN, NC,
OH VAP (CL0056), AK (UST-103), AZ (AZ0786), PA(68-00408), RI, SC, TX, UT, VA, WV
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc. • 2235 Route 130 • Dayton, NJ 08810 • tel: [phone] • fax: [phone]
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable.
Client Service contact: Beth Stopen 732-329-0200
David Chastain
General Manager
Dayton, NJ 04/28/23
e-Hardcopy 2.0
Automated Report
52
SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
Review standard terms at: http://www.sgs.com/en/terms-and-conditions
The results set forth herein are provided by SGS North America Inc.
Please share your ideas about
how we can serve you better at:
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1 of 52
JD63305
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Case Narrative/Conformance Summary ..............................................................5
Section 3: Summary of Hits ....................................................................................................6
Section 4: Sample Results ........................................................................................................18
4.1: JD63305-1: SSV-1 ........................................................................................................19
4.2: JD63305-2: SSV-2 ........................................................................................................21
4.3: JD63305-3: SSV-3 ........................................................................................................23
4.4: JD63305-4: SSV-4 ........................................................................................................26
4.5: JD63305-5: SSV-5 ........................................................................................................29
4.6: JD63305-6: SSV-6 ........................................................................................................31
4.7: JD63305-7: SSV-7 ........................................................................................................33
4.8: JD63305-8: SSV DUPLICATE ....................................................................................35
4.9: JD63305-9: AS-1 ..........................................................................................................37
4.10: JD63305-10: AS-2 ......................................................................................................39
4.11: JD63305-11: AS-3 .......................................................................................................41
4.12: JD63305-12: AS-4 ......................................................................................................43
4.13: JD63305-13: AS DUPLICATE ...................................................................................45
Section 5: Misc. Forms ............................................................................................................47
5.1: Chain of Custody ...........................................................................................................48
5.2: Summa Canister and Flow Controller Log ....................................................................52 123452 of 52
JD63305
SGS North America Inc.
Sample Summary
Resolve Environmental
Job No:JD63305
Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Project No: REN CM95470
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
This report contains results reported as ND = Not detected. The following applies:
Organics ND = Not detected above the MDL
JD63305-1 04/01/23 09:17 WSB 04/04/23 AIR Soil Vapor Comp.SSV-1
JD63305-2 04/01/23 08:25 WSB 04/04/23 AIR Soil Vapor Comp.SSV-2
JD63305-3 04/01/23 08:02 WSB 04/04/23 AIR Soil Vapor Comp.SSV-3
JD63305-4 04/01/23 11:41 WSB 04/04/23 AIR Soil Vapor Comp.SSV-4
JD63305-5 04/01/23 11:05 WSB 04/04/23 AIR Soil Vapor Comp.SSV-5
JD63305-6 04/01/23 10:17 WSB 04/04/23 AIR Soil Vapor Comp.SSV-6
JD63305-7 04/01/23 09:57 WSB 04/04/23 AIR Soil Vapor Comp.SSV-7
JD63305-8 04/01/23 08:25 WSB 04/04/23 AIR Soil Vapor Comp.SSV DUPLICATE
JD63305-9 04/02/23 13:43 WSB 04/04/23 AIR Soil Vapor Comp.AS-1
JD63305-10 04/02/23 13:46 WSB 04/04/23 AIR Soil Vapor Comp.AS-2
JD63305-11 04/02/23 13:50 WSB 04/04/23 AIR Soil Vapor Comp.AS-3
JD63305-12 04/02/23 13:52 WSB 04/04/23 AIR Soil Vapor Comp.AS-4
3 of 52
JD633051
SGS North America Inc.
Sample Summary
(continued)
Resolve Environmental
Job No:JD63305
Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Project No: REN CM95470
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
JD63305-13 04/02/23 13:43 WSB 04/04/23 AIR Soil Vapor Comp.AS DUPLICATE
4 of 52
JD633051
On 04/04/2023, 13 sample(s), 0 Trip Blank(s), and 0 Field Blank(s) were received at SGS North America Inc. An SGS Job Number
of JD63305 was assigned to the project. The lab sample ID, client sample ID, and date of sample collection are detailed in the
report’s Results Summary.
Specified quality control criteria were achieved for this job except as noted below. For more information, please refer to the
analytical results and QC summary pages.
Client:Resolve Environmental
Site:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Job No:JD63305
Report Date 4/28/2023 9:57:29 AM
CASE NARRATIVE / CONFORMANCE SUMMARY
MS Volatiles By Method TO-15
Matrix:AIR Batch ID:V8W32
All samples were analyzed within the recommended method holding time.
All method blanks for this batch meet method specific criteria.
Sample(s) JD63203-3DUP were used as the QC samples indicated.
Matrix:AIR Batch ID:V8W33
All samples were analyzed within the recommended method holding time.
All method blanks for this batch meet method specific criteria.
Sample(s) JD63363-1DUP were used as the QC samples indicated.
Sample(s) JD63305-6 have compounds reported with “E” qualifiers indicating estimated value exceeding calibration range.
Matrix:AIR Batch ID:V8W35
All samples were analyzed within the recommended method holding time.
All method blanks for this batch meet method specific criteria.
Sample(s) JD64299-1DUP were used as the QC samples indicated.
SGS certifies that data reported for samples received, listed on the associated custody chain or analytical task order, were produced
to specifications meeting SGS's Quality System precision, accuracy and completeness objectives except as noted.
Estimated non-standard method measurement uncertainty data is available on request, based on quality control bias and implicit for
standard methods. Acceptable uncertainty requires tested parameter quality control data to meet method criteria.
SGS is not responsible for data quality assumptions if partial reports are used and recommends that this report be used in its
entirety. This report is authorized by SGS indicated via signature on the report cover.
Friday, April 28, 2023 Page 1 of 1
5 of 52
JD633052
Summary of Hits Page 1 of 12
Job Number:JD63305
Account:Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Collected:04/01/23 thru 04/02/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
JD63305-1 SSV-1
Acetone (2-Propanone)92.8 1.6 1.2 ppbv TO-15
Cyclohexane 7.7 1.6 0.88 ppbv TO-15
trans-1,2-Dichloroethylene 25.7 1.6 0.55 ppbv TO-15
Ethanol 158 4.0 3.2 ppbv TO-15
Ethylbenzene 61.0 1.6 0.49 ppbv TO-15
Ethyl Acetate 11.5 1.6 0.83 ppbv TO-15
4-Ethyltoluene 3.2 1.6 0.76 ppbv TO-15
Heptane 1.7 1.6 0.74 ppbv TO-15
Isopropyl Alcohol 2.3 1.6 1.1 ppbv TO-15
Methylene chloride 1.6 1.6 0.45 ppbv TO-15
Methyl ethyl ketone 40.4 1.6 0.88 ppbv TO-15
Styrene 2.1 1.6 0.94 ppbv TO-15
1,2,4-Trimethylbenzene 6.3 1.6 0.70 ppbv TO-15
1,3,5-Trimethylbenzene 2.4 1.6 0.64 ppbv TO-15
Tertiary Butyl Alcohol 1.6 1.6 0.74 ppbv TO-15
Tetrachloroethylene 2.6 0.32 0.11 ppbv TO-15
Tetrahydrofuran 11.6 1.6 0.72 ppbv TO-15
Toluene 281 1.6 0.46 ppbv TO-15
Trichloroethylene 0.91 0.32 0.15 ppbv TO-15
m,p-Xylene 238 1.6 1.1 ppbv TO-15
o-Xylene 57.3 1.6 0.62 ppbv TO-15
Xylenes (total)295 1.6 0.62 ppbv TO-15
Acetone (2-Propanone)220 3.8 2.9 ug/m3 TO-15
Cyclohexane 27 5.5 3.0 ug/m3 TO-15
trans-1,2-Dichloroethylene 102 6.3 2.2 ug/m3 TO-15
Ethanol 298 7.5 6.0 ug/m3 TO-15
Ethylbenzene 265 6.9 2.1 ug/m3 TO-15
Ethyl Acetate 41.4 5.8 3.0 ug/m3 TO-15
4-Ethyltoluene 16 7.9 3.7 ug/m3 TO-15
Heptane 7.0 6.6 3.0 ug/m3 TO-15
Isopropyl Alcohol 5.7 3.9 2.7 ug/m3 TO-15
Methylene chloride 5.6 5.6 1.6 ug/m3 TO-15
Methyl ethyl ketone 119 4.7 2.6 ug/m3 TO-15
Styrene 8.9 6.8 4.0 ug/m3 TO-15
1,2,4-Trimethylbenzene 31 7.9 3.4 ug/m3 TO-15
1,3,5-Trimethylbenzene 12 7.9 3.1 ug/m3 TO-15
Tertiary Butyl Alcohol 4.9 4.9 2.2 ug/m3 TO-15
Tetrachloroethylene 18 2.2 0.75 ug/m3 TO-15
Tetrahydrofuran 34.2 4.7 2.1 ug/m3 TO-15
Toluene 1060 6.0 1.7 ug/m3 TO-15
Trichloroethylene 4.9 1.7 0.81 ug/m3 TO-15
m,p-Xylene 1030 6.9 4.8 ug/m3 TO-15
o-Xylene 249 6.9 2.7 ug/m3 TO-15
6 of 52
JD633053
Summary of Hits Page 2 of 12
Job Number:JD63305
Account:Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Collected:04/01/23 thru 04/02/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Xylenes (total)1280 6.9 2.7 ug/m3 TO-15
JD63305-2 SSV-2
Acetone (2-Propanone)46.5 0.80 0.58 ppbv TO-15
Benzene 0.42 J 0.80 0.25 ppbv TO-15
Carbon disulfide 0.64 J 0.80 0.18 ppbv TO-15
Chloromethane 0.76 J 0.80 0.36 ppbv TO-15
Cyclohexane 1.4 0.80 0.44 ppbv TO-15
trans-1,2-Dichloroethylene 14.2 0.80 0.28 ppbv TO-15
Ethanol 153 2.0 1.6 ppbv TO-15
Ethylbenzene 5.0 0.80 0.24 ppbv TO-15
Ethyl Acetate 13.5 0.80 0.42 ppbv TO-15
4-Ethyltoluene 0.58 J 0.80 0.38 ppbv TO-15
Heptane 0.87 0.80 0.37 ppbv TO-15
Isopropyl Alcohol 2.0 0.80 0.56 ppbv TO-15
Methylene chloride 1.0 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 61.8 0.80 0.44 ppbv TO-15
Propylene 0.62 J 2.0 0.57 ppbv TO-15
Styrene 0.59 J 0.80 0.47 ppbv TO-15
1,2,4-Trimethylbenzene 1.4 0.80 0.35 ppbv TO-15
1,3,5-Trimethylbenzene 0.45 J 0.80 0.32 ppbv TO-15
Tertiary Butyl Alcohol 4.9 0.80 0.37 ppbv TO-15
Tetrachloroethylene 0.81 0.16 0.056 ppbv TO-15
Tetrahydrofuran 100 0.80 0.36 ppbv TO-15
Toluene 21.8 0.80 0.23 ppbv TO-15
m,p-Xylene 22.1 0.80 0.56 ppbv TO-15
o-Xylene 5.4 0.80 0.31 ppbv TO-15
Xylenes (total)27.5 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)110 1.9 1.4 ug/m3 TO-15
Benzene 1.3 J 2.6 0.80 ug/m3 TO-15
Carbon disulfide 2.0 J 2.5 0.56 ug/m3 TO-15
Chloromethane 1.6 J 1.7 0.74 ug/m3 TO-15
Cyclohexane 4.8 2.8 1.5 ug/m3 TO-15
trans-1,2-Dichloroethylene 56.3 3.2 1.1 ug/m3 TO-15
Ethanol 288 3.8 3.0 ug/m3 TO-15
Ethylbenzene 22 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 48.6 2.9 1.5 ug/m3 TO-15
4-Ethyltoluene 2.9 J 3.9 1.9 ug/m3 TO-15
Heptane 3.6 3.3 1.5 ug/m3 TO-15
Isopropyl Alcohol 4.9 2.0 1.4 ug/m3 TO-15
Methylene chloride 3.5 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 182 2.4 1.3 ug/m3 TO-15
Propylene 1.1 J 3.4 0.98 ug/m3 TO-15
Styrene 2.5 J 3.4 2.0 ug/m3 TO-15
7 of 52
JD633053
Summary of Hits Page 3 of 12
Job Number:JD63305
Account:Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Collected:04/01/23 thru 04/02/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
1,2,4-Trimethylbenzene 6.9 3.9 1.7 ug/m3 TO-15
1,3,5-Trimethylbenzene 2.2 J 3.9 1.6 ug/m3 TO-15
Tertiary Butyl Alcohol 15 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 5.5 1.1 0.38 ug/m3 TO-15
Tetrahydrofuran 295 2.4 1.1 ug/m3 TO-15
Toluene 82.2 3.0 0.87 ug/m3 TO-15
m,p-Xylene 96.0 3.5 2.4 ug/m3 TO-15
o-Xylene 23 3.5 1.3 ug/m3 TO-15
Xylenes (total)119 3.5 1.3 ug/m3 TO-15
JD63305-3 SSV-3
Acetone (2-Propanone)164 1.6 1.2 ppbv TO-15
trans-1,2-Dichloroethylene 5.6 1.6 0.55 ppbv TO-15
Ethanol 129 4.0 3.2 ppbv TO-15
Ethylbenzene 87.7 1.6 0.49 ppbv TO-15
Ethyl Acetate 14.4 1.6 0.83 ppbv TO-15
4-Ethyltoluene 4.5 1.6 0.76 ppbv TO-15
Heptane 2.1 1.6 0.74 ppbv TO-15
Isopropyl Alcohol 1.8 1.6 1.1 ppbv TO-15
Methylene chloride 1.7 1.6 0.45 ppbv TO-15
Methyl ethyl ketone 41.2 1.6 0.88 ppbv TO-15
Styrene 1.5 J 1.6 0.94 ppbv TO-15
1,2,4-Trimethylbenzene 8.3 1.6 0.70 ppbv TO-15
1,3,5-Trimethylbenzene 3.4 1.6 0.64 ppbv TO-15
Tetrahydrofuran 99.0 1.6 0.72 ppbv TO-15
Toluene 428 4.0 1.1 ppbv TO-15
m,p-Xylene 335 1.6 1.1 ppbv TO-15
o-Xylene 79.7 1.6 0.62 ppbv TO-15
Xylenes (total)415 1.6 0.62 ppbv TO-15
Acetone (2-Propanone)390 3.8 2.9 ug/m3 TO-15
trans-1,2-Dichloroethylene 22 6.3 2.2 ug/m3 TO-15
Ethanol 243 7.5 6.0 ug/m3 TO-15
Ethylbenzene 381 6.9 2.1 ug/m3 TO-15
Ethyl Acetate 51.8 5.8 3.0 ug/m3 TO-15
4-Ethyltoluene 22 7.9 3.7 ug/m3 TO-15
Heptane 8.6 6.6 3.0 ug/m3 TO-15
Isopropyl Alcohol 4.4 3.9 2.7 ug/m3 TO-15
Methylene chloride 5.9 5.6 1.6 ug/m3 TO-15
Methyl ethyl ketone 122 4.7 2.6 ug/m3 TO-15
Styrene 6.4 J 6.8 4.0 ug/m3 TO-15
1,2,4-Trimethylbenzene 41 7.9 3.4 ug/m3 TO-15
1,3,5-Trimethylbenzene 17 7.9 3.1 ug/m3 TO-15
Tetrahydrofuran 292 4.7 2.1 ug/m3 TO-15
Toluene 1610 15 4.1 ug/m3 TO-15
8 of 52
JD633053
Summary of Hits Page 4 of 12
Job Number:JD63305
Account:Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Collected:04/01/23 thru 04/02/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
m,p-Xylene 1460 6.9 4.8 ug/m3 TO-15
o-Xylene 346 6.9 2.7 ug/m3 TO-15
Xylenes (total)1810 6.9 2.7 ug/m3 TO-15
JD63305-4 SSV-4
Acetone (2-Propanone)592 5.9 4.3 ppbv TO-15
trans-1,2-Dichloroethylene 29.3 5.9 2.0 ppbv TO-15
Ethanol 73.1 15 12 ppbv TO-15
Ethyl Acetate 18.8 5.9 3.1 ppbv TO-15
Methyl ethyl ketone 359 5.9 3.3 ppbv TO-15
Tetrahydrofuran 2110 12 5.3 ppbv TO-15
Toluene 13.4 5.9 1.7 ppbv TO-15
m,p-Xylene 5.8 J 5.9 4.1 ppbv TO-15
Xylenes (total)5.8 J 5.9 2.3 ppbv TO-15
Acetone (2-Propanone)1410 14 10 ug/m3 TO-15
trans-1,2-Dichloroethylene 116 23 7.9 ug/m3 TO-15
Ethanol 138 28 23 ug/m3 TO-15
Ethyl Acetate 67.7 21 11 ug/m3 TO-15
Methyl ethyl ketone 1060 17 9.7 ug/m3 TO-15
Tetrahydrofuran 6220 35 16 ug/m3 TO-15
Toluene 50.5 22 6.4 ug/m3 TO-15
m,p-Xylene 25 J 26 18 ug/m3 TO-15
Xylenes (total)25 J 26 10 ug/m3 TO-15
JD63305-5 SSV-5
Acetone (2-Propanone)81.0 0.80 0.58 ppbv TO-15
Benzene 0.41 J 0.80 0.25 ppbv TO-15
Chloromethane 0.61 J 0.80 0.36 ppbv TO-15
Cyclohexane 1.4 0.80 0.44 ppbv TO-15
trans-1,2-Dichloroethylene 39.6 0.80 0.28 ppbv TO-15
Ethanol 154 2.0 1.6 ppbv TO-15
Ethylbenzene 44.5 0.80 0.24 ppbv TO-15
Ethyl Acetate 9.9 0.80 0.42 ppbv TO-15
4-Ethyltoluene 2.7 0.80 0.38 ppbv TO-15
Heptane 1.2 0.80 0.37 ppbv TO-15
Isopropyl Alcohol 2.6 0.80 0.56 ppbv TO-15
Methylene chloride 0.97 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 58.5 0.80 0.44 ppbv TO-15
Styrene 1.7 0.80 0.47 ppbv TO-15
1,2,4-Trimethylbenzene 5.5 0.80 0.35 ppbv TO-15
1,3,5-Trimethylbenzene 2.0 0.80 0.32 ppbv TO-15
Tertiary Butyl Alcohol 1.7 0.80 0.37 ppbv TO-15
Tetrachloroethylene 0.14 J 0.16 0.056 ppbv TO-15
9 of 52
JD633053
Summary of Hits Page 5 of 12
Job Number:JD63305
Account:Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Collected:04/01/23 thru 04/02/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Tetrahydrofuran 82.8 0.80 0.36 ppbv TO-15
Toluene 192 0.80 0.23 ppbv TO-15
m,p-Xylene 175 0.80 0.56 ppbv TO-15
o-Xylene 42.9 0.80 0.31 ppbv TO-15
Xylenes (total)218 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)192 1.9 1.4 ug/m3 TO-15
Benzene 1.3 J 2.6 0.80 ug/m3 TO-15
Chloromethane 1.3 J 1.7 0.74 ug/m3 TO-15
Cyclohexane 4.8 2.8 1.5 ug/m3 TO-15
trans-1,2-Dichloroethylene 157 3.2 1.1 ug/m3 TO-15
Ethanol 290 3.8 3.0 ug/m3 TO-15
Ethylbenzene 193 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 36 2.9 1.5 ug/m3 TO-15
4-Ethyltoluene 13 3.9 1.9 ug/m3 TO-15
Heptane 4.9 3.3 1.5 ug/m3 TO-15
Isopropyl Alcohol 6.4 2.0 1.4 ug/m3 TO-15
Methylene chloride 3.4 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 173 2.4 1.3 ug/m3 TO-15
Styrene 7.2 3.4 2.0 ug/m3 TO-15
1,2,4-Trimethylbenzene 27 3.9 1.7 ug/m3 TO-15
1,3,5-Trimethylbenzene 9.8 3.9 1.6 ug/m3 TO-15
Tertiary Butyl Alcohol 5.2 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 0.95 J 1.1 0.38 ug/m3 TO-15
Tetrahydrofuran 244 2.4 1.1 ug/m3 TO-15
Toluene 724 3.0 0.87 ug/m3 TO-15
m,p-Xylene 760 3.5 2.4 ug/m3 TO-15
o-Xylene 186 3.5 1.3 ug/m3 TO-15
Xylenes (total)946 3.5 1.3 ug/m3 TO-15
JD63305-6 SSV-6
Acetone (2-Propanone)35.7 0.80 0.58 ppbv TO-15
Benzene 0.48 J 0.80 0.25 ppbv TO-15
Carbon disulfide 0.63 J 0.80 0.18 ppbv TO-15
Chloromethane 0.59 J 0.80 0.36 ppbv TO-15
Cyclohexane 1.7 0.80 0.44 ppbv TO-15
trans-1,2-Dichloroethylene 31.7 0.80 0.28 ppbv TO-15
Ethanol 210 E 2.0 1.6 ppbv TO-15
Ethylbenzene 1.6 0.80 0.24 ppbv TO-15
Ethyl Acetate 10.0 0.80 0.42 ppbv TO-15
Heptane 0.82 0.80 0.37 ppbv TO-15
Isopropyl Alcohol 2.2 0.80 0.56 ppbv TO-15
Methylene chloride 0.86 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 31.5 0.80 0.44 ppbv TO-15
Propylene 0.72 J 2.0 0.57 ppbv TO-15
10 of 52
JD633053
Summary of Hits Page 6 of 12
Job Number:JD63305
Account:Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Collected:04/01/23 thru 04/02/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Styrene 0.61 J 0.80 0.47 ppbv TO-15
1,2,4-Trimethylbenzene 0.86 0.80 0.35 ppbv TO-15
Tertiary Butyl Alcohol 1.8 0.80 0.37 ppbv TO-15
Tetrachloroethylene 0.68 0.16 0.056 ppbv TO-15
Tetrahydrofuran 11.0 0.80 0.36 ppbv TO-15
Toluene 9.6 0.80 0.23 ppbv TO-15
m,p-Xylene 6.9 0.80 0.56 ppbv TO-15
o-Xylene 2.0 0.80 0.31 ppbv TO-15
Xylenes (total)8.9 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)84.8 1.9 1.4 ug/m3 TO-15
Benzene 1.5 J 2.6 0.80 ug/m3 TO-15
Carbon disulfide 2.0 J 2.5 0.56 ug/m3 TO-15
Chloromethane 1.2 J 1.7 0.74 ug/m3 TO-15
Cyclohexane 5.9 2.8 1.5 ug/m3 TO-15
trans-1,2-Dichloroethylene 126 3.2 1.1 ug/m3 TO-15
Ethanol 396 E 3.8 3.0 ug/m3 TO-15
Ethylbenzene 6.9 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 36.0 2.9 1.5 ug/m3 TO-15
Heptane 3.4 3.3 1.5 ug/m3 TO-15
Isopropyl Alcohol 5.4 2.0 1.4 ug/m3 TO-15
Methylene chloride 3.0 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 92.9 2.4 1.3 ug/m3 TO-15
Propylene 1.2 J 3.4 0.98 ug/m3 TO-15
Styrene 2.6 J 3.4 2.0 ug/m3 TO-15
1,2,4-Trimethylbenzene 4.2 3.9 1.7 ug/m3 TO-15
Tertiary Butyl Alcohol 5.5 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 4.6 1.1 0.38 ug/m3 TO-15
Tetrahydrofuran 32.4 2.4 1.1 ug/m3 TO-15
Toluene 36 3.0 0.87 ug/m3 TO-15
m,p-Xylene 30 3.5 2.4 ug/m3 TO-15
o-Xylene 8.7 3.5 1.3 ug/m3 TO-15
Xylenes (total)39 3.5 1.3 ug/m3 TO-15
JD63305-7 SSV-7
Acetone (2-Propanone)108 1.6 1.2 ppbv TO-15
Cyclohexane 1.6 1.6 0.88 ppbv TO-15
trans-1,2-Dichloroethylene 20.6 1.6 0.55 ppbv TO-15
Ethanol 177 4.0 3.2 ppbv TO-15
Ethylbenzene 83.9 1.6 0.49 ppbv TO-15
Ethyl Acetate 7.3 1.6 0.83 ppbv TO-15
4-Ethyltoluene 4.5 1.6 0.76 ppbv TO-15
Heptane 1.7 1.6 0.74 ppbv TO-15
Isopropyl Alcohol 2.4 1.6 1.1 ppbv TO-15
Methyl ethyl ketone 43.2 1.6 0.88 ppbv TO-15
11 of 52
JD633053
Summary of Hits Page 7 of 12
Job Number:JD63305
Account:Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Collected:04/01/23 thru 04/02/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Styrene 2.5 1.6 0.94 ppbv TO-15
1,2,4-Trimethylbenzene 8.1 1.6 0.70 ppbv TO-15
1,3,5-Trimethylbenzene 3.3 1.6 0.64 ppbv TO-15
Tertiary Butyl Alcohol 1.4 J 1.6 0.74 ppbv TO-15
Tetrachloroethylene 0.48 0.32 0.11 ppbv TO-15
Tetrahydrofuran 80.1 1.6 0.72 ppbv TO-15
Toluene 349 1.6 0.46 ppbv TO-15
m,p-Xylene 325 1.6 1.1 ppbv TO-15
o-Xylene 78.5 1.6 0.62 ppbv TO-15
Xylenes (total)404 1.6 0.62 ppbv TO-15
Acetone (2-Propanone)257 3.8 2.9 ug/m3 TO-15
Cyclohexane 5.5 5.5 3.0 ug/m3 TO-15
trans-1,2-Dichloroethylene 81.7 6.3 2.2 ug/m3 TO-15
Ethanol 334 7.5 6.0 ug/m3 TO-15
Ethylbenzene 364 6.9 2.1 ug/m3 TO-15
Ethyl Acetate 26 5.8 3.0 ug/m3 TO-15
4-Ethyltoluene 22 7.9 3.7 ug/m3 TO-15
Heptane 7.0 6.6 3.0 ug/m3 TO-15
Isopropyl Alcohol 5.9 3.9 2.7 ug/m3 TO-15
Methyl ethyl ketone 127 4.7 2.6 ug/m3 TO-15
Styrene 11 6.8 4.0 ug/m3 TO-15
1,2,4-Trimethylbenzene 40 7.9 3.4 ug/m3 TO-15
1,3,5-Trimethylbenzene 16 7.9 3.1 ug/m3 TO-15
Tertiary Butyl Alcohol 4.2 J 4.9 2.2 ug/m3 TO-15
Tetrachloroethylene 3.3 2.2 0.75 ug/m3 TO-15
Tetrahydrofuran 236 4.7 2.1 ug/m3 TO-15
Toluene 1320 6.0 1.7 ug/m3 TO-15
m,p-Xylene 1410 6.9 4.8 ug/m3 TO-15
o-Xylene 341 6.9 2.7 ug/m3 TO-15
Xylenes (total)1750 6.9 2.7 ug/m3 TO-15
JD63305-8 SSV DUPLICATE
Acetone (2-Propanone)45.8 0.80 0.58 ppbv TO-15
Benzene 0.43 J 0.80 0.25 ppbv TO-15
Carbon disulfide 0.55 J 0.80 0.18 ppbv TO-15
Chloromethane 0.63 J 0.80 0.36 ppbv TO-15
Cyclohexane 1.4 0.80 0.44 ppbv TO-15
trans-1,2-Dichloroethylene 13.9 0.80 0.28 ppbv TO-15
Ethanol 144 2.0 1.6 ppbv TO-15
Ethylbenzene 4.9 0.80 0.24 ppbv TO-15
Ethyl Acetate 13.0 0.80 0.42 ppbv TO-15
4-Ethyltoluene 0.54 J 0.80 0.38 ppbv TO-15
Heptane 0.87 0.80 0.37 ppbv TO-15
Isopropyl Alcohol 1.9 0.80 0.56 ppbv TO-15
12 of 52
JD633053
Summary of Hits Page 8 of 12
Job Number:JD63305
Account:Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Collected:04/01/23 thru 04/02/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Methylene chloride 1.1 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 61.3 0.80 0.44 ppbv TO-15
Propylene 0.66 J 2.0 0.57 ppbv TO-15
Styrene 0.52 J 0.80 0.47 ppbv TO-15
1,2,4-Trimethylbenzene 1.3 0.80 0.35 ppbv TO-15
1,3,5-Trimethylbenzene 0.43 J 0.80 0.32 ppbv TO-15
Tertiary Butyl Alcohol 4.6 0.80 0.37 ppbv TO-15
Tetrachloroethylene 0.75 0.16 0.056 ppbv TO-15
Tetrahydrofuran 97.5 0.80 0.36 ppbv TO-15
Toluene 20.5 0.80 0.23 ppbv TO-15
m,p-Xylene 21.4 0.80 0.56 ppbv TO-15
o-Xylene 5.3 0.80 0.31 ppbv TO-15
Xylenes (total)26.7 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)109 1.9 1.4 ug/m3 TO-15
Benzene 1.4 J 2.6 0.80 ug/m3 TO-15
Carbon disulfide 1.7 J 2.5 0.56 ug/m3 TO-15
Chloromethane 1.3 J 1.7 0.74 ug/m3 TO-15
Cyclohexane 4.8 2.8 1.5 ug/m3 TO-15
trans-1,2-Dichloroethylene 55.1 3.2 1.1 ug/m3 TO-15
Ethanol 271 3.8 3.0 ug/m3 TO-15
Ethylbenzene 21 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 46.8 2.9 1.5 ug/m3 TO-15
4-Ethyltoluene 2.7 J 3.9 1.9 ug/m3 TO-15
Heptane 3.6 3.3 1.5 ug/m3 TO-15
Isopropyl Alcohol 4.7 2.0 1.4 ug/m3 TO-15
Methylene chloride 3.8 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 181 2.4 1.3 ug/m3 TO-15
Propylene 1.1 J 3.4 0.98 ug/m3 TO-15
Styrene 2.2 J 3.4 2.0 ug/m3 TO-15
1,2,4-Trimethylbenzene 6.4 3.9 1.7 ug/m3 TO-15
1,3,5-Trimethylbenzene 2.1 J 3.9 1.6 ug/m3 TO-15
Tertiary Butyl Alcohol 14 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 5.1 1.1 0.38 ug/m3 TO-15
Tetrahydrofuran 288 2.4 1.1 ug/m3 TO-15
Toluene 77.3 3.0 0.87 ug/m3 TO-15
m,p-Xylene 93.0 3.5 2.4 ug/m3 TO-15
o-Xylene 23 3.5 1.3 ug/m3 TO-15
Xylenes (total)116 3.5 1.3 ug/m3 TO-15
JD63305-9 AS-1
Acetone (2-Propanone)11.3 0.80 0.58 ppbv TO-15
Benzene 0.42 J 0.80 0.25 ppbv TO-15
Chloromethane 0.64 J 0.80 0.36 ppbv TO-15
Cyclohexane 1.5 0.80 0.44 ppbv TO-15
13 of 52
JD633053
Summary of Hits Page 9 of 12
Job Number:JD63305
Account:Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Collected:04/01/23 thru 04/02/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Dichlorodifluoromethane 0.40 J 0.80 0.13 ppbv TO-15
trans-1,2-Dichloroethylene 31.3 0.80 0.28 ppbv TO-15
Ethanol 43.5 2.0 1.6 ppbv TO-15
Ethyl Acetate 4.7 0.80 0.42 ppbv TO-15
Isopropyl Alcohol 1.1 0.80 0.56 ppbv TO-15
Methyl ethyl ketone 29.2 0.80 0.44 ppbv TO-15
Styrene 1.0 0.80 0.47 ppbv TO-15
1,2,4-Trimethylbenzene 1.1 0.80 0.35 ppbv TO-15
Tertiary Butyl Alcohol 1.1 0.80 0.37 ppbv TO-15
Tetrahydrofuran 1.5 0.80 0.36 ppbv TO-15
Toluene 2.6 0.80 0.23 ppbv TO-15
m,p-Xylene 0.93 0.80 0.56 ppbv TO-15
o-Xylene 0.63 J 0.80 0.31 ppbv TO-15
Xylenes (total)1.6 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)26.8 1.9 1.4 ug/m3 TO-15
Benzene 1.3 J 2.6 0.80 ug/m3 TO-15
Chloromethane 1.3 J 1.7 0.74 ug/m3 TO-15
Cyclohexane 5.2 2.8 1.5 ug/m3 TO-15
Dichlorodifluoromethane 2.0 J 4.0 0.64 ug/m3 TO-15
trans-1,2-Dichloroethylene 124 3.2 1.1 ug/m3 TO-15
Ethanol 82.0 3.8 3.0 ug/m3 TO-15
Ethyl Acetate 17 2.9 1.5 ug/m3 TO-15
Isopropyl Alcohol 2.7 2.0 1.4 ug/m3 TO-15
Methyl ethyl ketone 86.1 2.4 1.3 ug/m3 TO-15
Styrene 4.3 3.4 2.0 ug/m3 TO-15
1,2,4-Trimethylbenzene 5.4 3.9 1.7 ug/m3 TO-15
Tertiary Butyl Alcohol 3.3 2.4 1.1 ug/m3 TO-15
Tetrahydrofuran 4.4 2.4 1.1 ug/m3 TO-15
Toluene 9.8 3.0 0.87 ug/m3 TO-15
m,p-Xylene 4.0 3.5 2.4 ug/m3 TO-15
o-Xylene 2.7 J 3.5 1.3 ug/m3 TO-15
Xylenes (total)6.7 3.5 1.3 ug/m3 TO-15
JD63305-10 AS-2
Acetone (2-Propanone)11.4 0.80 0.58 ppbv TO-15
Chloromethane 0.56 J 0.80 0.36 ppbv TO-15
Cyclohexane 1.4 0.80 0.44 ppbv TO-15
trans-1,2-Dichloroethylene 38.4 0.80 0.28 ppbv TO-15
Ethanol 18.4 2.0 1.6 ppbv TO-15
Ethyl Acetate 1.9 0.80 0.42 ppbv TO-15
Isopropyl Alcohol 0.90 0.80 0.56 ppbv TO-15
Methyl ethyl ketone 17.1 0.80 0.44 ppbv TO-15
Styrene 0.85 0.80 0.47 ppbv TO-15
1,2,4-Trimethylbenzene 0.50 J 0.80 0.35 ppbv TO-15
14 of 52
JD633053
Summary of Hits Page 10 of 12
Job Number:JD63305
Account:Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Collected:04/01/23 thru 04/02/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Tertiary Butyl Alcohol 1.0 0.80 0.37 ppbv TO-15
Tetrahydrofuran 1.4 0.80 0.36 ppbv TO-15
Toluene 3.1 0.80 0.23 ppbv TO-15
m,p-Xylene 1.1 0.80 0.56 ppbv TO-15
o-Xylene 0.59 J 0.80 0.31 ppbv TO-15
Xylenes (total)1.7 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)27.1 1.9 1.4 ug/m3 TO-15
Chloromethane 1.2 J 1.7 0.74 ug/m3 TO-15
Cyclohexane 4.8 2.8 1.5 ug/m3 TO-15
trans-1,2-Dichloroethylene 152 3.2 1.1 ug/m3 TO-15
Ethanol 34.7 3.8 3.0 ug/m3 TO-15
Ethyl Acetate 6.8 2.9 1.5 ug/m3 TO-15
Isopropyl Alcohol 2.2 2.0 1.4 ug/m3 TO-15
Methyl ethyl ketone 50.4 2.4 1.3 ug/m3 TO-15
Styrene 3.6 3.4 2.0 ug/m3 TO-15
1,2,4-Trimethylbenzene 2.5 J 3.9 1.7 ug/m3 TO-15
Tertiary Butyl Alcohol 3.0 2.4 1.1 ug/m3 TO-15
Tetrahydrofuran 4.1 2.4 1.1 ug/m3 TO-15
Toluene 12 3.0 0.87 ug/m3 TO-15
m,p-Xylene 4.8 3.5 2.4 ug/m3 TO-15
o-Xylene 2.6 J 3.5 1.3 ug/m3 TO-15
Xylenes (total)7.4 3.5 1.3 ug/m3 TO-15
JD63305-11 AS-3
Acetone (2-Propanone)12.7 0.80 0.58 ppbv TO-15
Benzene 0.45 J 0.80 0.25 ppbv TO-15
Chloromethane 0.46 J 0.80 0.36 ppbv TO-15
Cyclohexane 0.60 J 0.80 0.44 ppbv TO-15
trans-1,2-Dichloroethylene 26.9 0.80 0.28 ppbv TO-15
Ethanol 23.1 2.0 1.6 ppbv TO-15
Ethyl Acetate 50.3 0.80 0.42 ppbv TO-15
Hexane 1.5 0.80 0.45 ppbv TO-15
Isopropyl Alcohol 1.3 0.80 0.56 ppbv TO-15
Methylene chloride 3.3 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 15.4 0.80 0.44 ppbv TO-15
Tertiary Butyl Alcohol 0.52 J 0.80 0.37 ppbv TO-15
Tetrahydrofuran 2.0 0.80 0.36 ppbv TO-15
Toluene 6.3 0.80 0.23 ppbv TO-15
m,p-Xylene 1.4 0.80 0.56 ppbv TO-15
o-Xylene 0.58 J 0.80 0.31 ppbv TO-15
Xylenes (total)2.0 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)30.2 1.9 1.4 ug/m3 TO-15
Benzene 1.4 J 2.6 0.80 ug/m3 TO-15
Chloromethane 0.95 J 1.7 0.74 ug/m3 TO-15
15 of 52
JD633053
Summary of Hits Page 11 of 12
Job Number:JD63305
Account:Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Collected:04/01/23 thru 04/02/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Cyclohexane 2.1 J 2.8 1.5 ug/m3 TO-15
trans-1,2-Dichloroethylene 107 3.2 1.1 ug/m3 TO-15
Ethanol 43.5 3.8 3.0 ug/m3 TO-15
Ethyl Acetate 181 2.9 1.5 ug/m3 TO-15
Hexane 5.3 2.8 1.6 ug/m3 TO-15
Isopropyl Alcohol 3.2 2.0 1.4 ug/m3 TO-15
Methylene chloride 11 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 45.4 2.4 1.3 ug/m3 TO-15
Tertiary Butyl Alcohol 1.6 J 2.4 1.1 ug/m3 TO-15
Tetrahydrofuran 5.9 2.4 1.1 ug/m3 TO-15
Toluene 24 3.0 0.87 ug/m3 TO-15
m,p-Xylene 6.1 3.5 2.4 ug/m3 TO-15
o-Xylene 2.5 J 3.5 1.3 ug/m3 TO-15
Xylenes (total)8.6 3.5 1.3 ug/m3 TO-15
JD63305-12 AS-4
Acetone (2-Propanone)3.0 0.80 0.58 ppbv TO-15
Dichlorodifluoromethane 0.40 J 0.80 0.13 ppbv TO-15
Ethanol 3.2 2.0 1.6 ppbv TO-15
Ethyl Acetate 1.2 0.80 0.42 ppbv TO-15
Hexane 2.1 0.80 0.45 ppbv TO-15
Methylene chloride 4.4 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 0.46 J 0.80 0.44 ppbv TO-15
Acetone (2-Propanone)7.1 1.9 1.4 ug/m3 TO-15
Dichlorodifluoromethane 2.0 J 4.0 0.64 ug/m3 TO-15
Ethanol 6.0 3.8 3.0 ug/m3 TO-15
Ethyl Acetate 4.3 2.9 1.5 ug/m3 TO-15
Hexane 7.4 2.8 1.6 ug/m3 TO-15
Methylene chloride 15 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 1.4 J 2.4 1.3 ug/m3 TO-15
JD63305-13 AS DUPLICATE
Acetone (2-Propanone)11.8 0.80 0.58 ppbv TO-15
Benzene 0.48 J 0.80 0.25 ppbv TO-15
Chloromethane 0.44 J 0.80 0.36 ppbv TO-15
Cyclohexane 1.1 0.80 0.44 ppbv TO-15
Dichlorodifluoromethane 0.39 J 0.80 0.13 ppbv TO-15
trans-1,2-Dichloroethylene 23.0 0.80 0.28 ppbv TO-15
Ethanol 41.6 2.0 1.6 ppbv TO-15
Ethyl Acetate 39.2 0.80 0.42 ppbv TO-15
Hexane 2.8 0.80 0.45 ppbv TO-15
Isopropyl Alcohol 1.1 0.80 0.56 ppbv TO-15
Methylene chloride 6.6 0.80 0.22 ppbv TO-15
16 of 52
JD633053
Summary of Hits Page 12 of 12
Job Number:JD63305
Account:Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Collected:04/01/23 thru 04/02/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Methyl ethyl ketone 16.1 0.80 0.44 ppbv TO-15
Styrene 0.83 0.80 0.47 ppbv TO-15
1,2,4-Trimethylbenzene 0.90 0.80 0.35 ppbv TO-15
Tertiary Butyl Alcohol 0.83 0.80 0.37 ppbv TO-15
Tetrahydrofuran 0.91 0.80 0.36 ppbv TO-15
Toluene 2.5 0.80 0.23 ppbv TO-15
Trichlorofluoromethane 0.40 J 0.80 0.14 ppbv TO-15
m,p-Xylene 0.74 J 0.80 0.56 ppbv TO-15
o-Xylene 0.47 J 0.80 0.31 ppbv TO-15
Xylenes (total)1.2 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)28.0 1.9 1.4 ug/m3 TO-15
Benzene 1.5 J 2.6 0.80 ug/m3 TO-15
Chloromethane 0.91 J 1.7 0.74 ug/m3 TO-15
Cyclohexane 3.8 2.8 1.5 ug/m3 TO-15
Dichlorodifluoromethane 1.9 J 4.0 0.64 ug/m3 TO-15
trans-1,2-Dichloroethylene 91.2 3.2 1.1 ug/m3 TO-15
Ethanol 78.4 3.8 3.0 ug/m3 TO-15
Ethyl Acetate 141 2.9 1.5 ug/m3 TO-15
Hexane 9.9 2.8 1.6 ug/m3 TO-15
Isopropyl Alcohol 2.7 2.0 1.4 ug/m3 TO-15
Methylene chloride 23 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 47.5 2.4 1.3 ug/m3 TO-15
Styrene 3.5 3.4 2.0 ug/m3 TO-15
1,2,4-Trimethylbenzene 4.4 3.9 1.7 ug/m3 TO-15
Tertiary Butyl Alcohol 2.5 2.4 1.1 ug/m3 TO-15
Tetrahydrofuran 2.7 2.4 1.1 ug/m3 TO-15
Toluene 9.4 3.0 0.87 ug/m3 TO-15
Trichlorofluoromethane 2.2 J 4.5 0.79 ug/m3 TO-15
m,p-Xylene 3.2 J 3.5 2.4 ug/m3 TO-15
o-Xylene 2.0 J 3.5 1.3 ug/m3 TO-15
Xylenes (total)5.2 3.5 1.3 ug/m3 TO-15
17 of 52
JD633053
SGS North America Inc.
Sample Results
Report of Analysis
Dayton, NJ
Section 4
18 of 52
JD633054
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:SSV-1
Lab Sample ID:JD63305-1 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1910 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00800.D 1 04/22/23 07:02 TCH n/a n/a V8W32
Run #2
Initial Volume
Run #1 50.0 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)92.8 1.6 1.2 ppbv 220 3.8 2.9 ug/m3
106-99-0 54.09 1,3-Butadiene ND 1.6 0.67 ppbv ND 3.5 1.5 ug/m3
71-43-2 78.11 Benzene ND 1.6 0.50 ppbv ND 5.1 1.6 ug/m3
75-27-4 163.8 Bromodichloromethane ND 1.6 0.24 ppbv ND 11 1.6 ug/m3
75-25-2 252.8 Bromoform ND 1.6 0.57 ppbv ND 17 5.9 ug/m3
74-83-9 94.94 Bromomethane ND 1.6 0.55 ppbv ND 6.2 2.1 ug/m3
593-60-2 106.9 Bromoethene ND 1.6 0.49 ppbv ND 7.0 2.1 ug/m3
100-44-7 126 Benzyl Chloride ND 1.6 1.0 ppbv ND 8.2 5.2 ug/m3
75-15-0 76.14 Carbon disulfide ND 1.6 0.36 ppbv ND 5.0 1.1 ug/m3
108-90-7 112.6 Chlorobenzene ND 1.6 0.59 ppbv ND 7.4 2.7 ug/m3
75-00-3 64.52 Chloroethane ND 1.6 0.54 ppbv ND 4.2 1.4 ug/m3
67-66-3 119.4 Chloroform ND 1.6 0.30 ppbv ND 7.8 1.5 ug/m3
74-87-3 50.49 Chloromethane ND 1.6 0.72 ppbv ND 3.3 1.5 ug/m3
107-05-1 76.53 3-Chloropropene ND 1.6 0.66 ppbv ND 5.0 2.1 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 1.6 0.58 ppbv ND 8.3 3.0 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 1.6 0.32 ppbv ND 10 2.0 ug/m3
110-82-7 84.16 Cyclohexane 7.7 1.6 0.88 ppbv 27 5.5 3.0 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 1.6 0.46 ppbv ND 6.5 1.9 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 1.6 0.47 ppbv ND 6.3 1.9 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 1.6 0.78 ppbv ND 12 6.0 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 1.6 0.56 ppbv ND 6.5 2.3 ug/m3
78-87-5 113 1,2-Dichloropropane ND 1.6 0.50 ppbv ND 7.4 2.3 ug/m3
123-91-1 88.12 1,4-Dioxane ND 1.6 0.94 ppbv ND 5.8 3.4 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 1.6 0.26 ppbv ND 7.9 1.3 ug/m3
124-48-1 208.3 Dibromochloromethane ND 1.6 0.42 ppbv ND 14 3.6 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene 25.7 1.6 0.55 ppbv 102 6.3 2.2 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 1.6 0.62 ppbv ND 6.3 2.5 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 1.6 0.50 ppbv ND 7.3 2.3 ug/m3
541-73-1 147 m-Dichlorobenzene ND 1.6 0.32 ppbv ND 9.6 1.9 ug/m3
95-50-1 147 o-Dichlorobenzene ND 1.6 1.2 ppbv ND 9.6 7.2 ug/m3
106-46-7 147 p-Dichlorobenzene ND 1.6 1.5 ppbv ND 9.6 9.0 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 1.6 0.81 ppbv ND 7.3 3.7 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
19 of 52
JD6330544.1
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:SSV-1
Lab Sample ID:JD63305-1 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1910 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 158 4.0 3.2 ppbv 298 7.5 6.0 ug/m3
100-41-4 106.2 Ethylbenzene 61.0 1.6 0.49 ppbv 265 6.9 2.1 ug/m3
141-78-6 88 Ethyl Acetate 11.5 1.6 0.83 ppbv 41.4 5.8 3.0 ug/m3
622-96-8 120.19 4-Ethyltoluene 3.2 1.6 0.76 ppbv 16 7.9 3.7 ug/m3
76-13-1 187.4 Freon 113 ND 1.6 0.25 ppbv ND 12 1.9 ug/m3
76-14-2 170.9 Freon 114 ND 1.6 0.40 ppbv ND 11 2.8 ug/m3
142-82-5 100.2 Heptane 1.7 1.6 0.74 ppbv 7.0 6.6 3.0 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 1.6 0.50 ppbv ND 17 5.3 ug/m3
110-54-3 86.18 Hexane ND 1.6 0.90 ppbv ND 5.6 3.2 ug/m3
591-78-6 100 2-Hexanone ND 1.6 1.2 ppbv ND 6.5 4.9 ug/m3
67-63-0 60.1 Isopropyl Alcohol 2.3 1.6 1.1 ppbv 5.7 3.9 2.7 ug/m3
75-09-2 84.94 Methylene chloride 1.6 1.6 0.45 ppbv 5.6 5.6 1.6 ug/m3
78-93-3 72.11 Methyl ethyl ketone 40.4 1.6 0.88 ppbv 119 4.7 2.6 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 1.6 0.58 ppbv ND 6.6 2.4 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 1.6 0.64 ppbv ND 5.8 2.3 ug/m3
80-62-6 100.12 Methylmethacrylate ND 1.6 0.56 ppbv ND 6.6 2.3 ug/m3
115-07-1 42 Propylene ND 4.0 1.1 ppbv ND 6.9 1.9 ug/m3
100-42-5 104.1 Styrene 2.1 1.6 0.94 ppbv 8.9 6.8 4.0 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 1.6 0.30 ppbv ND 8.7 1.6 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 1.6 0.38 ppbv ND 11 2.6 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 1.6 0.30 ppbv ND 8.7 1.6 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 1.6 0.97 ppbv ND 12 7.2 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 6.3 1.6 0.70 ppbv 31 7.9 3.4 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 2.4 1.6 0.64 ppbv 12 7.9 3.1 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 1.6 0.76 ppbv ND 7.5 3.5 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 1.6 1.6 0.74 ppbv 4.9 4.9 2.2 ug/m3
127-18-4 165.8 Tetrachloroethylene 2.6 0.32 0.11 ppbv 18 2.2 0.75 ug/m3
109-99-9 72.11 Tetrahydrofuran 11.6 1.6 0.72 ppbv 34.2 4.7 2.1 ug/m3
108-88-3 92.14 Toluene 281 1.6 0.46 ppbv 1060 6.0 1.7 ug/m3
79-01-6 131.4 Trichloroethylene 0.91 0.32 0.15 ppbv 4.9 1.7 0.81 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 1.6 0.29 ppbv ND 9.0 1.6 ug/m3
75-01-4 62.5 Vinyl chloride ND 1.6 0.55 ppbv ND 4.1 1.4 ug/m3
108-05-4 86 Vinyl Acetate ND 1.6 0.90 ppbv ND 5.6 3.2 ug/m3
106.2 m,p-Xylene 238 1.6 1.1 ppbv 1030 6.9 4.8 ug/m3
95-47-6 106.2 o-Xylene 57.3 1.6 0.62 ppbv 249 6.9 2.7 ug/m3
1330-20-7 106.2 Xylenes (total)295 1.6 0.62 ppbv 1280 6.9 2.7 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 100%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
20 of 52
JD6330544.1
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:SSV-2
Lab Sample ID:JD63305-2 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1545 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00816.D 1 04/22/23 20:27 TCH n/a n/a V8W33
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)46.5 0.80 0.58 ppbv 110 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene 0.42 0.80 0.25 ppbv J 1.3 2.6 0.80 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide 0.64 0.80 0.18 ppbv J 2.0 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane 0.76 0.80 0.36 ppbv J 1.6 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 1.4 0.80 0.44 ppbv 4.8 2.8 1.5 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.39 ppbv ND 6.1 3.0 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 0.80 0.13 ppbv ND 4.0 0.64 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene 14.2 0.80 0.28 ppbv 56.3 3.2 1.1 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.31 ppbv ND 3.2 1.2 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.62 ppbv ND 4.8 3.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.76 ppbv ND 4.8 4.6 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
21 of 52
JD6330544.2
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:SSV-2
Lab Sample ID:JD63305-2 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1545 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 153 2.0 1.6 ppbv 288 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 5.0 0.80 0.24 ppbv 22 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 13.5 0.80 0.42 ppbv 48.6 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene 0.58 0.80 0.38 ppbv J 2.9 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane 0.87 0.80 0.37 ppbv 3.6 3.3 1.5 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 2.0 0.80 0.56 ppbv 4.9 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 1.0 0.80 0.22 ppbv 3.5 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 61.8 0.80 0.44 ppbv 182 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 0.80 0.29 ppbv ND 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene 0.62 2.0 0.57 ppbv J 1.1 3.4 0.98 ug/m3
100-42-5 104.1 Styrene 0.59 0.80 0.47 ppbv J 2.5 3.4 2.0 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 1.4 0.80 0.35 ppbv 6.9 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 0.45 0.80 0.32 ppbv J 2.2 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.38 ppbv ND 3.7 1.8 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 4.9 0.80 0.37 ppbv 15 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 0.81 0.16 0.056 ppbv 5.5 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran 100 0.80 0.36 ppbv 295 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 21.8 0.80 0.23 ppbv 82.2 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.14 ppbv ND 4.5 0.79 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 22.1 0.80 0.56 ppbv 96.0 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 5.4 0.80 0.31 ppbv 23 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)27.5 0.80 0.31 ppbv 119 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 100%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
22 of 52
JD6330544.2
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:SSV-3
Lab Sample ID:JD63305-3 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1914 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00817.D 1 04/22/23 21:01 TCH n/a n/a V8W33
Run #2 8W00872.D 1 04/24/23 22:13 TCH n/a n/a V8W35
Initial Volume
Run #1 50.0 ml
Run #2 20.0 ml
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)164 1.6 1.2 ppbv 390 3.8 2.9 ug/m3
106-99-0 54.09 1,3-Butadiene ND 1.6 0.67 ppbv ND 3.5 1.5 ug/m3
71-43-2 78.11 Benzene ND 1.6 0.50 ppbv ND 5.1 1.6 ug/m3
75-27-4 163.8 Bromodichloromethane ND 1.6 0.24 ppbv ND 11 1.6 ug/m3
75-25-2 252.8 Bromoform ND 1.6 0.57 ppbv ND 17 5.9 ug/m3
74-83-9 94.94 Bromomethane ND 1.6 0.55 ppbv ND 6.2 2.1 ug/m3
593-60-2 106.9 Bromoethene ND 1.6 0.49 ppbv ND 7.0 2.1 ug/m3
100-44-7 126 Benzyl Chloride ND 1.6 1.0 ppbv ND 8.2 5.2 ug/m3
75-15-0 76.14 Carbon disulfide ND 1.6 0.36 ppbv ND 5.0 1.1 ug/m3
108-90-7 112.6 Chlorobenzene ND 1.6 0.59 ppbv ND 7.4 2.7 ug/m3
75-00-3 64.52 Chloroethane ND 1.6 0.54 ppbv ND 4.2 1.4 ug/m3
67-66-3 119.4 Chloroform ND 1.6 0.30 ppbv ND 7.8 1.5 ug/m3
74-87-3 50.49 Chloromethane ND 1.6 0.72 ppbv ND 3.3 1.5 ug/m3
107-05-1 76.53 3-Chloropropene ND 1.6 0.66 ppbv ND 5.0 2.1 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 1.6 0.58 ppbv ND 8.3 3.0 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 1.6 0.32 ppbv ND 10 2.0 ug/m3
110-82-7 84.16 Cyclohexane ND 1.6 0.88 ppbv ND 5.5 3.0 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 1.6 0.46 ppbv ND 6.5 1.9 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 1.6 0.47 ppbv ND 6.3 1.9 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 1.6 0.78 ppbv ND 12 6.0 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 1.6 0.56 ppbv ND 6.5 2.3 ug/m3
78-87-5 113 1,2-Dichloropropane ND 1.6 0.50 ppbv ND 7.4 2.3 ug/m3
123-91-1 88.12 1,4-Dioxane ND 1.6 0.94 ppbv ND 5.8 3.4 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 1.6 0.26 ppbv ND 7.9 1.3 ug/m3
124-48-1 208.3 Dibromochloromethane ND 1.6 0.42 ppbv ND 14 3.6 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene 5.6 1.6 0.55 ppbv 22 6.3 2.2 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 1.6 0.62 ppbv ND 6.3 2.5 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 1.6 0.50 ppbv ND 7.3 2.3 ug/m3
541-73-1 147 m-Dichlorobenzene ND 1.6 0.32 ppbv ND 9.6 1.9 ug/m3
95-50-1 147 o-Dichlorobenzene ND 1.6 1.2 ppbv ND 9.6 7.2 ug/m3
106-46-7 147 p-Dichlorobenzene ND 1.6 1.5 ppbv ND 9.6 9.0 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 1.6 0.81 ppbv ND 7.3 3.7 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
23 of 52
JD6330544.3
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:SSV-3
Lab Sample ID:JD63305-3 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1914 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 129 4.0 3.2 ppbv 243 7.5 6.0 ug/m3
100-41-4 106.2 Ethylbenzene 87.7 1.6 0.49 ppbv 381 6.9 2.1 ug/m3
141-78-6 88 Ethyl Acetate 14.4 1.6 0.83 ppbv 51.8 5.8 3.0 ug/m3
622-96-8 120.19 4-Ethyltoluene 4.5 1.6 0.76 ppbv 22 7.9 3.7 ug/m3
76-13-1 187.4 Freon 113 ND 1.6 0.25 ppbv ND 12 1.9 ug/m3
76-14-2 170.9 Freon 114 ND 1.6 0.40 ppbv ND 11 2.8 ug/m3
142-82-5 100.2 Heptane 2.1 1.6 0.74 ppbv 8.6 6.6 3.0 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 1.6 0.50 ppbv ND 17 5.3 ug/m3
110-54-3 86.18 Hexane ND 1.6 0.90 ppbv ND 5.6 3.2 ug/m3
591-78-6 100 2-Hexanone ND 1.6 1.2 ppbv ND 6.5 4.9 ug/m3
67-63-0 60.1 Isopropyl Alcohol 1.8 1.6 1.1 ppbv 4.4 3.9 2.7 ug/m3
75-09-2 84.94 Methylene chloride 1.7 1.6 0.45 ppbv 5.9 5.6 1.6 ug/m3
78-93-3 72.11 Methyl ethyl ketone 41.2 1.6 0.88 ppbv 122 4.7 2.6 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 1.6 0.58 ppbv ND 6.6 2.4 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 1.6 0.64 ppbv ND 5.8 2.3 ug/m3
80-62-6 100.12 Methylmethacrylate ND 1.6 0.56 ppbv ND 6.6 2.3 ug/m3
115-07-1 42 Propylene ND 4.0 1.1 ppbv ND 6.9 1.9 ug/m3
100-42-5 104.1 Styrene 1.5 1.6 0.94 ppbv J 6.4 6.8 4.0 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 1.6 0.30 ppbv ND 8.7 1.6 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 1.6 0.38 ppbv ND 11 2.6 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 1.6 0.30 ppbv ND 8.7 1.6 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 1.6 0.97 ppbv ND 12 7.2 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 8.3 1.6 0.70 ppbv 41 7.9 3.4 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 3.4 1.6 0.64 ppbv 17 7.9 3.1 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 1.6 0.76 ppbv ND 7.5 3.5 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol ND 1.6 0.74 ppbv ND 4.9 2.2 ug/m3
127-18-4 165.8 Tetrachloroethylene ND 0.32 0.11 ppbv ND 2.2 0.75 ug/m3
109-99-9 72.11 Tetrahydrofuran 99.0 1.6 0.72 ppbv 292 4.7 2.1 ug/m3
108-88-3 92.14 Toluene 428 a 4.0 1.1 ppbv 1610 a 15 4.1 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.32 0.15 ppbv ND 1.7 0.81 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 1.6 0.29 ppbv ND 9.0 1.6 ug/m3
75-01-4 62.5 Vinyl chloride ND 1.6 0.55 ppbv ND 4.1 1.4 ug/m3
108-05-4 86 Vinyl Acetate ND 1.6 0.90 ppbv ND 5.6 3.2 ug/m3
106.2 m,p-Xylene 335 1.6 1.1 ppbv 1460 6.9 4.8 ug/m3
95-47-6 106.2 o-Xylene 79.7 1.6 0.62 ppbv 346 6.9 2.7 ug/m3
1330-20-7 106.2 Xylenes (total)415 1.6 0.62 ppbv 1810 6.9 2.7 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 100%97%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
24 of 52
JD6330544.3
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:SSV-3
Lab Sample ID:JD63305-3 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1914 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
25 of 52
JD6330544.3
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:SSV-4
Lab Sample ID:JD63305-4 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1559 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00818.D 1.48 04/22/23 21:35 TCH n/a n/a V8W33
Run #2 8W00873.D 1.48 04/24/23 22:46 TCH n/a n/a V8W35
Initial Volume
Run #1 20.0 ml
Run #2 10.0 ml
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)592 5.9 4.3 ppbv 1410 14 10 ug/m3
106-99-0 54.09 1,3-Butadiene ND 5.9 2.5 ppbv ND 13 5.5 ug/m3
71-43-2 78.11 Benzene ND 5.9 1.8 ppbv ND 19 5.8 ug/m3
75-27-4 163.8 Bromodichloromethane ND 5.9 0.89 ppbv ND 40 6.0 ug/m3
75-25-2 252.8 Bromoform ND 5.9 2.1 ppbv ND 61 22 ug/m3
74-83-9 94.94 Bromomethane ND 5.9 2.0 ppbv ND 23 7.8 ug/m3
593-60-2 106.9 Bromoethene ND 5.9 1.8 ppbv ND 26 7.9 ug/m3
100-44-7 126 Benzyl Chloride ND 5.9 3.7 ppbv ND 30 19 ug/m3
75-15-0 76.14 Carbon disulfide ND 5.9 1.3 ppbv ND 18 4.0 ug/m3
108-90-7 112.6 Chlorobenzene ND 5.9 2.2 ppbv ND 27 10 ug/m3
75-00-3 64.52 Chloroethane ND 5.9 2.0 ppbv ND 16 5.3 ug/m3
67-66-3 119.4 Chloroform ND 5.9 1.1 ppbv ND 29 5.4 ug/m3
74-87-3 50.49 Chloromethane ND 5.9 2.7 ppbv ND 12 5.6 ug/m3
107-05-1 76.53 3-Chloropropene ND 5.9 2.5 ppbv ND 18 7.8 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 5.9 2.1 ppbv ND 31 11 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 5.9 1.2 ppbv ND 37 7.5 ug/m3
110-82-7 84.16 Cyclohexane ND 5.9 3.3 ppbv ND 20 11 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 5.9 1.7 ppbv ND 24 6.9 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 5.9 1.7 ppbv ND 23 6.7 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 5.9 2.9 ppbv ND 45 22 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 5.9 2.1 ppbv ND 24 8.5 ug/m3
78-87-5 113 1,2-Dichloropropane ND 5.9 1.8 ppbv ND 27 8.3 ug/m3
123-91-1 88.12 1,4-Dioxane ND 5.9 3.5 ppbv ND 21 13 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 5.9 0.95 ppbv ND 29 4.7 ug/m3
124-48-1 208.3 Dibromochloromethane ND 5.9 1.5 ppbv ND 50 13 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene 29.3 5.9 2.0 ppbv 116 23 7.9 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 5.9 2.3 ppbv ND 23 9.1 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 5.9 1.8 ppbv ND 27 8.2 ug/m3
541-73-1 147 m-Dichlorobenzene ND 5.9 1.2 ppbv ND 35 7.2 ug/m3
95-50-1 147 o-Dichlorobenzene ND 5.9 4.6 ppbv ND 35 28 ug/m3
106-46-7 147 p-Dichlorobenzene ND 5.9 5.7 ppbv ND 35 34 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 5.9 3.0 ppbv ND 27 14 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
26 of 52
JD6330544.4
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:SSV-4
Lab Sample ID:JD63305-4 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1559 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 73.1 15 12 ppbv 138 28 23 ug/m3
100-41-4 106.2 Ethylbenzene ND 5.9 1.8 ppbv ND 26 7.8 ug/m3
141-78-6 88 Ethyl Acetate 18.8 5.9 3.1 ppbv 67.7 21 11 ug/m3
622-96-8 120.19 4-Ethyltoluene ND 5.9 2.8 ppbv ND 29 14 ug/m3
76-13-1 187.4 Freon 113 ND 5.9 0.92 ppbv ND 45 7.1 ug/m3
76-14-2 170.9 Freon 114 ND 5.9 1.5 ppbv ND 41 10 ug/m3
142-82-5 100.2 Heptane ND 5.9 2.7 ppbv ND 24 11 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 5.9 1.8 ppbv ND 63 19 ug/m3
110-54-3 86.18 Hexane ND 5.9 3.3 ppbv ND 21 12 ug/m3
591-78-6 100 2-Hexanone ND 5.9 4.3 ppbv ND 24 18 ug/m3
67-63-0 60.1 Isopropyl Alcohol ND 5.9 4.2 ppbv ND 15 10 ug/m3
75-09-2 84.94 Methylene chloride ND 5.9 1.7 ppbv ND 20 5.9 ug/m3
78-93-3 72.11 Methyl ethyl ketone 359 5.9 3.3 ppbv 1060 17 9.7 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 5.9 2.2 ppbv ND 24 9.0 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 5.9 2.4 ppbv ND 21 8.7 ug/m3
80-62-6 100.12 Methylmethacrylate ND 5.9 2.1 ppbv ND 24 8.6 ug/m3
115-07-1 42 Propylene ND 15 4.2 ppbv ND 26 7.2 ug/m3
100-42-5 104.1 Styrene ND 5.9 3.5 ppbv ND 25 15 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 5.9 1.1 ppbv ND 32 6.0 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 5.9 1.4 ppbv ND 41 9.6 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 5.9 1.1 ppbv ND 32 6.0 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 5.9 3.6 ppbv ND 44 27 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene ND 5.9 2.6 ppbv ND 29 13 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene ND 5.9 2.4 ppbv ND 29 12 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 5.9 2.8 ppbv ND 28 13 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol ND 5.9 2.8 ppbv ND 18 8.5 ug/m3
127-18-4 165.8 Tetrachloroethylene ND 1.2 0.41 ppbv ND 8.1 2.8 ug/m3
109-99-9 72.11 Tetrahydrofuran 2110 a 12 5.3 ppbv 6220 a 35 16 ug/m3
108-88-3 92.14 Toluene 13.4 5.9 1.7 ppbv 50.5 22 6.4 ug/m3
79-01-6 131.4 Trichloroethylene ND 1.2 0.56 ppbv ND 6.4 3.0 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 5.9 1.1 ppbv ND 33 6.2 ug/m3
75-01-4 62.5 Vinyl chloride ND 5.9 2.0 ppbv ND 15 5.1 ug/m3
108-05-4 86 Vinyl Acetate ND 5.9 3.3 ppbv ND 21 12 ug/m3
106.2 m,p-Xylene 5.8 5.9 4.1 ppbv J 25 26 18 ug/m3
95-47-6 106.2 o-Xylene ND 5.9 2.3 ppbv ND 26 10 ug/m3
1330-20-7 106.2 Xylenes (total)5.8 5.9 2.3 ppbv J 25 26 10 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 99%97%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
27 of 52
JD6330544.4
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:SSV-4
Lab Sample ID:JD63305-4 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1559 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
28 of 52
JD6330544.4
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:SSV-5
Lab Sample ID:JD63305-5 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2281 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00819.D 1 04/22/23 22:10 TCH n/a n/a V8W33
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)81.0 0.80 0.58 ppbv 192 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene 0.41 0.80 0.25 ppbv J 1.3 2.6 0.80 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide ND 0.80 0.18 ppbv ND 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane 0.61 0.80 0.36 ppbv J 1.3 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 1.4 0.80 0.44 ppbv 4.8 2.8 1.5 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.39 ppbv ND 6.1 3.0 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 0.80 0.13 ppbv ND 4.0 0.64 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene 39.6 0.80 0.28 ppbv 157 3.2 1.1 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.31 ppbv ND 3.2 1.2 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.62 ppbv ND 4.8 3.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.76 ppbv ND 4.8 4.6 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
29 of 52
JD6330544.5
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:SSV-5
Lab Sample ID:JD63305-5 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2281 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 154 2.0 1.6 ppbv 290 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 44.5 0.80 0.24 ppbv 193 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 9.9 0.80 0.42 ppbv 36 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene 2.7 0.80 0.38 ppbv 13 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane 1.2 0.80 0.37 ppbv 4.9 3.3 1.5 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 2.6 0.80 0.56 ppbv 6.4 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 0.97 0.80 0.22 ppbv 3.4 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 58.5 0.80 0.44 ppbv 173 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 0.80 0.29 ppbv ND 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene 1.7 0.80 0.47 ppbv 7.2 3.4 2.0 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 5.5 0.80 0.35 ppbv 27 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 2.0 0.80 0.32 ppbv 9.8 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.38 ppbv ND 3.7 1.8 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 1.7 0.80 0.37 ppbv 5.2 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 0.14 0.16 0.056 ppbv J 0.95 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran 82.8 0.80 0.36 ppbv 244 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 192 0.80 0.23 ppbv 724 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.14 ppbv ND 4.5 0.79 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 175 0.80 0.56 ppbv 760 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 42.9 0.80 0.31 ppbv 186 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)218 0.80 0.31 ppbv 946 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 101%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
30 of 52
JD6330544.5
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:SSV-6
Lab Sample ID:JD63305-6 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1374 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00820.D 1 04/22/23 22:45 TCH n/a n/a V8W33
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)35.7 0.80 0.58 ppbv 84.8 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene 0.48 0.80 0.25 ppbv J 1.5 2.6 0.80 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide 0.63 0.80 0.18 ppbv J 2.0 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane 0.59 0.80 0.36 ppbv J 1.2 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 1.7 0.80 0.44 ppbv 5.9 2.8 1.5 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.39 ppbv ND 6.1 3.0 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 0.80 0.13 ppbv ND 4.0 0.64 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene 31.7 0.80 0.28 ppbv 126 3.2 1.1 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.31 ppbv ND 3.2 1.2 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.62 ppbv ND 4.8 3.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.76 ppbv ND 4.8 4.6 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
31 of 52
JD6330544.6
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:SSV-6
Lab Sample ID:JD63305-6 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1374 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 210 2.0 1.6 ppbv E 396 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 1.6 0.80 0.24 ppbv 6.9 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 10.0 0.80 0.42 ppbv 36.0 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene ND 0.80 0.38 ppbv ND 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane 0.82 0.80 0.37 ppbv 3.4 3.3 1.5 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 2.2 0.80 0.56 ppbv 5.4 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 0.86 0.80 0.22 ppbv 3.0 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 31.5 0.80 0.44 ppbv 92.9 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 0.80 0.29 ppbv ND 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene 0.72 2.0 0.57 ppbv J 1.2 3.4 0.98 ug/m3
100-42-5 104.1 Styrene 0.61 0.80 0.47 ppbv J 2.6 3.4 2.0 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 0.86 0.80 0.35 ppbv 4.2 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene ND 0.80 0.32 ppbv ND 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.38 ppbv ND 3.7 1.8 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 1.8 0.80 0.37 ppbv 5.5 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 0.68 0.16 0.056 ppbv 4.6 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran 11.0 0.80 0.36 ppbv 32.4 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 9.6 0.80 0.23 ppbv 36 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.14 ppbv ND 4.5 0.79 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 6.9 0.80 0.56 ppbv 30 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 2.0 0.80 0.31 ppbv 8.7 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)8.9 0.80 0.31 ppbv 39 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 99%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
32 of 52
JD6330544.6
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:SSV-7
Lab Sample ID:JD63305-7 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1921 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00821.D 1 04/22/23 23:19 TCH n/a n/a V8W33
Run #2
Initial Volume
Run #1 50.0 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)108 1.6 1.2 ppbv 257 3.8 2.9 ug/m3
106-99-0 54.09 1,3-Butadiene ND 1.6 0.67 ppbv ND 3.5 1.5 ug/m3
71-43-2 78.11 Benzene ND 1.6 0.50 ppbv ND 5.1 1.6 ug/m3
75-27-4 163.8 Bromodichloromethane ND 1.6 0.24 ppbv ND 11 1.6 ug/m3
75-25-2 252.8 Bromoform ND 1.6 0.57 ppbv ND 17 5.9 ug/m3
74-83-9 94.94 Bromomethane ND 1.6 0.55 ppbv ND 6.2 2.1 ug/m3
593-60-2 106.9 Bromoethene ND 1.6 0.49 ppbv ND 7.0 2.1 ug/m3
100-44-7 126 Benzyl Chloride ND 1.6 1.0 ppbv ND 8.2 5.2 ug/m3
75-15-0 76.14 Carbon disulfide ND 1.6 0.36 ppbv ND 5.0 1.1 ug/m3
108-90-7 112.6 Chlorobenzene ND 1.6 0.59 ppbv ND 7.4 2.7 ug/m3
75-00-3 64.52 Chloroethane ND 1.6 0.54 ppbv ND 4.2 1.4 ug/m3
67-66-3 119.4 Chloroform ND 1.6 0.30 ppbv ND 7.8 1.5 ug/m3
74-87-3 50.49 Chloromethane ND 1.6 0.72 ppbv ND 3.3 1.5 ug/m3
107-05-1 76.53 3-Chloropropene ND 1.6 0.66 ppbv ND 5.0 2.1 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 1.6 0.58 ppbv ND 8.3 3.0 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 1.6 0.32 ppbv ND 10 2.0 ug/m3
110-82-7 84.16 Cyclohexane 1.6 1.6 0.88 ppbv 5.5 5.5 3.0 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 1.6 0.46 ppbv ND 6.5 1.9 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 1.6 0.47 ppbv ND 6.3 1.9 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 1.6 0.78 ppbv ND 12 6.0 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 1.6 0.56 ppbv ND 6.5 2.3 ug/m3
78-87-5 113 1,2-Dichloropropane ND 1.6 0.50 ppbv ND 7.4 2.3 ug/m3
123-91-1 88.12 1,4-Dioxane ND 1.6 0.94 ppbv ND 5.8 3.4 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 1.6 0.26 ppbv ND 7.9 1.3 ug/m3
124-48-1 208.3 Dibromochloromethane ND 1.6 0.42 ppbv ND 14 3.6 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene 20.6 1.6 0.55 ppbv 81.7 6.3 2.2 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 1.6 0.62 ppbv ND 6.3 2.5 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 1.6 0.50 ppbv ND 7.3 2.3 ug/m3
541-73-1 147 m-Dichlorobenzene ND 1.6 0.32 ppbv ND 9.6 1.9 ug/m3
95-50-1 147 o-Dichlorobenzene ND 1.6 1.2 ppbv ND 9.6 7.2 ug/m3
106-46-7 147 p-Dichlorobenzene ND 1.6 1.5 ppbv ND 9.6 9.0 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 1.6 0.81 ppbv ND 7.3 3.7 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
33 of 52
JD6330544.7
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:SSV-7
Lab Sample ID:JD63305-7 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1921 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 177 4.0 3.2 ppbv 334 7.5 6.0 ug/m3
100-41-4 106.2 Ethylbenzene 83.9 1.6 0.49 ppbv 364 6.9 2.1 ug/m3
141-78-6 88 Ethyl Acetate 7.3 1.6 0.83 ppbv 26 5.8 3.0 ug/m3
622-96-8 120.19 4-Ethyltoluene 4.5 1.6 0.76 ppbv 22 7.9 3.7 ug/m3
76-13-1 187.4 Freon 113 ND 1.6 0.25 ppbv ND 12 1.9 ug/m3
76-14-2 170.9 Freon 114 ND 1.6 0.40 ppbv ND 11 2.8 ug/m3
142-82-5 100.2 Heptane 1.7 1.6 0.74 ppbv 7.0 6.6 3.0 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 1.6 0.50 ppbv ND 17 5.3 ug/m3
110-54-3 86.18 Hexane ND 1.6 0.90 ppbv ND 5.6 3.2 ug/m3
591-78-6 100 2-Hexanone ND 1.6 1.2 ppbv ND 6.5 4.9 ug/m3
67-63-0 60.1 Isopropyl Alcohol 2.4 1.6 1.1 ppbv 5.9 3.9 2.7 ug/m3
75-09-2 84.94 Methylene chloride ND 1.6 0.45 ppbv ND 5.6 1.6 ug/m3
78-93-3 72.11 Methyl ethyl ketone 43.2 1.6 0.88 ppbv 127 4.7 2.6 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 1.6 0.58 ppbv ND 6.6 2.4 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 1.6 0.64 ppbv ND 5.8 2.3 ug/m3
80-62-6 100.12 Methylmethacrylate ND 1.6 0.56 ppbv ND 6.6 2.3 ug/m3
115-07-1 42 Propylene ND 4.0 1.1 ppbv ND 6.9 1.9 ug/m3
100-42-5 104.1 Styrene 2.5 1.6 0.94 ppbv 11 6.8 4.0 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 1.6 0.30 ppbv ND 8.7 1.6 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 1.6 0.38 ppbv ND 11 2.6 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 1.6 0.30 ppbv ND 8.7 1.6 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 1.6 0.97 ppbv ND 12 7.2 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 8.1 1.6 0.70 ppbv 40 7.9 3.4 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 3.3 1.6 0.64 ppbv 16 7.9 3.1 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 1.6 0.76 ppbv ND 7.5 3.5 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 1.4 1.6 0.74 ppbv J 4.2 4.9 2.2 ug/m3
127-18-4 165.8 Tetrachloroethylene 0.48 0.32 0.11 ppbv 3.3 2.2 0.75 ug/m3
109-99-9 72.11 Tetrahydrofuran 80.1 1.6 0.72 ppbv 236 4.7 2.1 ug/m3
108-88-3 92.14 Toluene 349 1.6 0.46 ppbv 1320 6.0 1.7 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.32 0.15 ppbv ND 1.7 0.81 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 1.6 0.29 ppbv ND 9.0 1.6 ug/m3
75-01-4 62.5 Vinyl chloride ND 1.6 0.55 ppbv ND 4.1 1.4 ug/m3
108-05-4 86 Vinyl Acetate ND 1.6 0.90 ppbv ND 5.6 3.2 ug/m3
106.2 m,p-Xylene 325 1.6 1.1 ppbv 1410 6.9 4.8 ug/m3
95-47-6 106.2 o-Xylene 78.5 1.6 0.62 ppbv 341 6.9 2.7 ug/m3
1330-20-7 106.2 Xylenes (total)404 1.6 0.62 ppbv 1750 6.9 2.7 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 100%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
34 of 52
JD6330544.7
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:SSV DUPLICATE
Lab Sample ID:JD63305-8 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1554 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00822.D 1 04/22/23 23:54 TCH n/a n/a V8W33
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)45.8 0.80 0.58 ppbv 109 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene 0.43 0.80 0.25 ppbv J 1.4 2.6 0.80 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide 0.55 0.80 0.18 ppbv J 1.7 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane 0.63 0.80 0.36 ppbv J 1.3 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 1.4 0.80 0.44 ppbv 4.8 2.8 1.5 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.39 ppbv ND 6.1 3.0 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 0.80 0.13 ppbv ND 4.0 0.64 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene 13.9 0.80 0.28 ppbv 55.1 3.2 1.1 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.31 ppbv ND 3.2 1.2 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.62 ppbv ND 4.8 3.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.76 ppbv ND 4.8 4.6 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
35 of 52
JD6330544.8
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:SSV DUPLICATE
Lab Sample ID:JD63305-8 Date Sampled:04/01/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1554 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 144 2.0 1.6 ppbv 271 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 4.9 0.80 0.24 ppbv 21 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 13.0 0.80 0.42 ppbv 46.8 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene 0.54 0.80 0.38 ppbv J 2.7 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane 0.87 0.80 0.37 ppbv 3.6 3.3 1.5 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 1.9 0.80 0.56 ppbv 4.7 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 1.1 0.80 0.22 ppbv 3.8 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 61.3 0.80 0.44 ppbv 181 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 0.80 0.29 ppbv ND 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene 0.66 2.0 0.57 ppbv J 1.1 3.4 0.98 ug/m3
100-42-5 104.1 Styrene 0.52 0.80 0.47 ppbv J 2.2 3.4 2.0 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 1.3 0.80 0.35 ppbv 6.4 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 0.43 0.80 0.32 ppbv J 2.1 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.38 ppbv ND 3.7 1.8 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 4.6 0.80 0.37 ppbv 14 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 0.75 0.16 0.056 ppbv 5.1 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran 97.5 0.80 0.36 ppbv 288 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 20.5 0.80 0.23 ppbv 77.3 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.14 ppbv ND 4.5 0.79 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 21.4 0.80 0.56 ppbv 93.0 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 5.3 0.80 0.31 ppbv 23 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)26.7 0.80 0.31 ppbv 116 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 99%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
36 of 52
JD6330544.8
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:AS-1
Lab Sample ID:JD63305-9 Date Sampled:04/02/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1783 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00823.D 1.55 04/23/23 00:31 TCH n/a n/a V8W33
Run #2
Initial Volume
Run #1 155 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)11.3 0.80 0.58 ppbv 26.8 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene 0.42 0.80 0.25 ppbv J 1.3 2.6 0.80 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide ND 0.80 0.18 ppbv ND 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane 0.64 0.80 0.36 ppbv J 1.3 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 1.5 0.80 0.44 ppbv 5.2 2.8 1.5 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.39 ppbv ND 6.1 3.0 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.40 0.80 0.13 ppbv J 2.0 4.0 0.64 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene 31.3 0.80 0.28 ppbv 124 3.2 1.1 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.31 ppbv ND 3.2 1.2 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.62 ppbv ND 4.8 3.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.76 ppbv ND 4.8 4.6 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
37 of 52
JD6330544.9
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:AS-1
Lab Sample ID:JD63305-9 Date Sampled:04/02/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1783 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 43.5 2.0 1.6 ppbv 82.0 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 4.7 0.80 0.42 ppbv 17 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene ND 0.80 0.38 ppbv ND 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane ND 0.80 0.37 ppbv ND 3.3 1.5 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 1.1 0.80 0.56 ppbv 2.7 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride ND 0.80 0.22 ppbv ND 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 29.2 0.80 0.44 ppbv 86.1 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 0.80 0.29 ppbv ND 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene 1.0 0.80 0.47 ppbv 4.3 3.4 2.0 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 1.1 0.80 0.35 ppbv 5.4 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene ND 0.80 0.32 ppbv ND 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.38 ppbv ND 3.7 1.8 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 1.1 0.80 0.37 ppbv 3.3 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene ND 0.16 0.056 ppbv ND 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran 1.5 0.80 0.36 ppbv 4.4 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 2.6 0.80 0.23 ppbv 9.8 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.14 ppbv ND 4.5 0.79 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 0.93 0.80 0.56 ppbv 4.0 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 0.63 0.80 0.31 ppbv J 2.7 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)1.6 0.80 0.31 ppbv 6.7 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 99%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
38 of 52
JD6330544.9
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:AS-2
Lab Sample ID:JD63305-10 Date Sampled:04/02/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1831 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00824.D 1 04/23/23 01:06 TCH n/a n/a V8W33
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)11.4 0.80 0.58 ppbv 27.1 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene ND 0.80 0.25 ppbv ND 2.6 0.80 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide ND 0.80 0.18 ppbv ND 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane 0.56 0.80 0.36 ppbv J 1.2 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 1.4 0.80 0.44 ppbv 4.8 2.8 1.5 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.39 ppbv ND 6.1 3.0 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 0.80 0.13 ppbv ND 4.0 0.64 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene 38.4 0.80 0.28 ppbv 152 3.2 1.1 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.31 ppbv ND 3.2 1.2 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.62 ppbv ND 4.8 3.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.76 ppbv ND 4.8 4.6 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
39 of 52
JD6330544.10
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:AS-2
Lab Sample ID:JD63305-10 Date Sampled:04/02/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1831 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 18.4 2.0 1.6 ppbv 34.7 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 1.9 0.80 0.42 ppbv 6.8 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene ND 0.80 0.38 ppbv ND 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane ND 0.80 0.37 ppbv ND 3.3 1.5 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 0.90 0.80 0.56 ppbv 2.2 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride ND 0.80 0.22 ppbv ND 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 17.1 0.80 0.44 ppbv 50.4 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 0.80 0.29 ppbv ND 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene 0.85 0.80 0.47 ppbv 3.6 3.4 2.0 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 0.50 0.80 0.35 ppbv J 2.5 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene ND 0.80 0.32 ppbv ND 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.38 ppbv ND 3.7 1.8 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 1.0 0.80 0.37 ppbv 3.0 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene ND 0.16 0.056 ppbv ND 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran 1.4 0.80 0.36 ppbv 4.1 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 3.1 0.80 0.23 ppbv 12 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.14 ppbv ND 4.5 0.79 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 1.1 0.80 0.56 ppbv 4.8 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 0.59 0.80 0.31 ppbv J 2.6 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)1.7 0.80 0.31 ppbv 7.4 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 99%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
40 of 52
JD6330544.10
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:AS-3
Lab Sample ID:JD63305-11 Date Sampled:04/02/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A663 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00825.D 1 04/23/23 01:41 TCH n/a n/a V8W33
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)12.7 0.80 0.58 ppbv 30.2 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene 0.45 0.80 0.25 ppbv J 1.4 2.6 0.80 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide ND 0.80 0.18 ppbv ND 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane 0.46 0.80 0.36 ppbv J 0.95 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 0.60 0.80 0.44 ppbv J 2.1 2.8 1.5 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.39 ppbv ND 6.1 3.0 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 0.80 0.13 ppbv ND 4.0 0.64 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene 26.9 0.80 0.28 ppbv 107 3.2 1.1 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.31 ppbv ND 3.2 1.2 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.62 ppbv ND 4.8 3.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.76 ppbv ND 4.8 4.6 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
41 of 52
JD6330544.11
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:AS-3
Lab Sample ID:JD63305-11 Date Sampled:04/02/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A663 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 23.1 2.0 1.6 ppbv 43.5 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 50.3 0.80 0.42 ppbv 181 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene ND 0.80 0.38 ppbv ND 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane ND 0.80 0.37 ppbv ND 3.3 1.5 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 1.5 0.80 0.45 ppbv 5.3 2.8 1.6 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 1.3 0.80 0.56 ppbv 3.2 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 3.3 0.80 0.22 ppbv 11 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 15.4 0.80 0.44 ppbv 45.4 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 0.80 0.29 ppbv ND 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene ND 0.80 0.47 ppbv ND 3.4 2.0 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene ND 0.80 0.35 ppbv ND 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene ND 0.80 0.32 ppbv ND 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.38 ppbv ND 3.7 1.8 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 0.52 0.80 0.37 ppbv J 1.6 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene ND 0.16 0.056 ppbv ND 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran 2.0 0.80 0.36 ppbv 5.9 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 6.3 0.80 0.23 ppbv 24 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.14 ppbv ND 4.5 0.79 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 1.4 0.80 0.56 ppbv 6.1 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 0.58 0.80 0.31 ppbv J 2.5 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)2.0 0.80 0.31 ppbv 8.6 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 100%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
42 of 52
JD6330544.11
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:AS-4
Lab Sample ID:JD63305-12 Date Sampled:04/02/23
Matrix:AIR - Soil Vapor Comp. Summa ID: M407 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00826.D 1 04/23/23 02:16 TCH n/a n/a V8W33
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)3.0 0.80 0.58 ppbv 7.1 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene ND 0.80 0.25 ppbv ND 2.6 0.80 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide ND 0.80 0.18 ppbv ND 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane ND 0.80 0.36 ppbv ND 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane ND 0.80 0.44 ppbv ND 2.8 1.5 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.39 ppbv ND 6.1 3.0 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.40 0.80 0.13 ppbv J 2.0 4.0 0.64 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.31 ppbv ND 3.2 1.2 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.62 ppbv ND 4.8 3.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.76 ppbv ND 4.8 4.6 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
43 of 52
JD6330544.12
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:AS-4
Lab Sample ID:JD63305-12 Date Sampled:04/02/23
Matrix:AIR - Soil Vapor Comp. Summa ID: M407 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 3.2 2.0 1.6 ppbv 6.0 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 1.2 0.80 0.42 ppbv 4.3 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene ND 0.80 0.38 ppbv ND 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane ND 0.80 0.37 ppbv ND 3.3 1.5 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 2.1 0.80 0.45 ppbv 7.4 2.8 1.6 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol ND 0.80 0.56 ppbv ND 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 4.4 0.80 0.22 ppbv 15 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 0.46 0.80 0.44 ppbv J 1.4 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 0.80 0.29 ppbv ND 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene ND 0.80 0.47 ppbv ND 3.4 2.0 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene ND 0.80 0.35 ppbv ND 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene ND 0.80 0.32 ppbv ND 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.38 ppbv ND 3.7 1.8 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol ND 0.80 0.37 ppbv ND 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene ND 0.16 0.056 ppbv ND 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran ND 0.80 0.36 ppbv ND 2.4 1.1 ug/m3
108-88-3 92.14 Toluene ND 0.80 0.23 ppbv ND 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.14 ppbv ND 4.5 0.79 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene ND 0.80 0.56 ppbv ND 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene ND 0.80 0.31 ppbv ND 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)ND 0.80 0.31 ppbv ND 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 99%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
44 of 52
JD6330544.12
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:AS DUPLICATE
Lab Sample ID:JD63305-13 Date Sampled:04/02/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1342 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W00827.D 1 04/23/23 02:51 TCH n/a n/a V8W33
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)11.8 0.80 0.58 ppbv 28.0 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene 0.48 0.80 0.25 ppbv J 1.5 2.6 0.80 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide ND 0.80 0.18 ppbv ND 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane 0.44 0.80 0.36 ppbv J 0.91 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 1.1 0.80 0.44 ppbv 3.8 2.8 1.5 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.39 ppbv ND 6.1 3.0 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.39 0.80 0.13 ppbv J 1.9 4.0 0.64 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene 23.0 0.80 0.28 ppbv 91.2 3.2 1.1 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.31 ppbv ND 3.2 1.2 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.62 ppbv ND 4.8 3.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.76 ppbv ND 4.8 4.6 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
45 of 52
JD6330544.13
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:AS DUPLICATE
Lab Sample ID:JD63305-13 Date Sampled:04/02/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1342 Date Received:04/04/23
Method:TO-15 Percent Solids:n/a
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 41.6 2.0 1.6 ppbv 78.4 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 39.2 0.80 0.42 ppbv 141 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene ND 0.80 0.38 ppbv ND 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane ND 0.80 0.37 ppbv ND 3.3 1.5 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 2.8 0.80 0.45 ppbv 9.9 2.8 1.6 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 1.1 0.80 0.56 ppbv 2.7 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 6.6 0.80 0.22 ppbv 23 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 16.1 0.80 0.44 ppbv 47.5 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 0.80 0.29 ppbv ND 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene 0.83 0.80 0.47 ppbv 3.5 3.4 2.0 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 0.90 0.80 0.35 ppbv 4.4 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene ND 0.80 0.32 ppbv ND 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.38 ppbv ND 3.7 1.8 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 0.83 0.80 0.37 ppbv 2.5 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene ND 0.16 0.056 ppbv ND 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran 0.91 0.80 0.36 ppbv 2.7 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 2.5 0.80 0.23 ppbv 9.4 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane 0.40 0.80 0.14 ppbv J 2.2 4.5 0.79 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 0.74 0.80 0.56 ppbv J 3.2 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 0.47 0.80 0.31 ppbv J 2.0 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)1.2 0.80 0.31 ppbv 5.2 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 99%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
46 of 52
JD6330544.13
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
• Summa Canister and Flow Controller Log
Dayton, NJ
Section 5
47 of 52
JD633055
SG$CHAIN OF CUSTODY -AIR PAGE I OF _1.
SGS North America Inc.-Dayton .,')1'1"'1 ~S"U..""n-lJ.....''",J[1l..}~17l/
2235 Route 130,Dayton,NJ 08810 sosJ~~,
TEL[phone] FAX[phone] --~)\)b33 05
Maximum:~-:sICom,,",N.m.Rr<.nl.Vt ENVI~rJ'''1;1J ilK ~)ff2v )CC3.sue Ct>M..-:::..$urJ/tV1R-170N
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JD63305: Chain of Custody
Page 1 of 4
48 of 52
JD6330555.1
S CHAIN OF CUSTODY -AIR PAGE A OF _A
SGS North America Inc.-Dayton ~.iZ.....1}.;'V"~oST"'l)_/1.c-/
2235 Route130,Dayton,NJ 08810 ISGScuctes r)~bt36Q5TEL[phone] FAX[phone]
I
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<........tL ,/1 'r2''''~'''...":t{;)./"..CIwL ,,~oct.R €11C.....Cj 5J.j70 PO"'31'.(10 ","mpm 30,Oi)
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Lab s01~:Pll~V)Res(R)Canister ca~~s~~r1~zeController p~~s~;eT~~P I (24hr Pressure T7~P s~~i~:er
Samclet IFleld10I Poi"'01·,Serial #Serial #Date Init Dale clock)'"Ha)
~AS -j A IIIR 1\..a2 ill-...,..;:,«:",A"~28,0 151 wsB L4.1111 134~(0.0 liD ~~
10 A-S-:2 .4-IJR IM~31 ill,.Irc.Hl""s,i,...-'"rzq:D 1~1.l~~I".J,it:.134"1r..1t;GO Ih.<;A ).
1\A5-<NR.I~"":?>(,L 1fc52-t 11IhiH lot;(l)I11.i>IS2 I...sa I~lil~~155c 5.0 00 I,a )-
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JD63305: Chain of Custody
Page 2 of 4
49 of 52
JD6330555.1
AIRSAMPLINGEQUIPMENTRETURNFORMCLIENT:PROJECT:CONTROL#Qkr-e1/'1}3-It~ADDITIONALSUMMACANISTERSADDITIONALCONTROLLERST-)jJft11rRECEIVED,DATE&DATE&RELINQUISHEDBY:TIME:By:TIME:12DATE&RECEIVEDDATE&RELINQUISHEDBY:TIME:By:TIME:34CUSTODYSEAL#'S:#OFBOXESORPIECj;SINDj;L1VERYNOTES:SM086-03Pubdate:3/12/18JD63305: Chain of Custody
Page 3 of 4
50 of 52
JD6330555.1
Job Number:JD63305 Client:RESOLVE ENVIRONMENTAL
Date / Time Received:4/4/2023 10:00:00 AM Delivery Method:FEDEX
Project:FORMER SCOTT AVIATION, 309 & 310 W
4. No. Coolers:N/A
Airbill #'s:
Cooler Security
1. Custody Seals Present:
Y or N
2. Custody Seals Intact:
3. COC Present:
4. Smpl Dates/Time OK
2. Cooler temp verification:
Cooler Temperature Y or N
1. Temp criteria achieved:
3. Cooler media:
N/A
N/A
Quality Control Preservation Y or N N/A
1. Trip Blank present / cooler:
2. Trip Blank listed on COC:
3. Samples preserved properly:
4. VOCs headspace free:
Sample Integrity - Documentation Y or N
1. Sample labels present on bottles:
2. Container labeling complete:
3. Sample container label / COC agree:
Sample Integrity - Condition Y or N
1. Sample recvd within HT:
3. Condition of sample:
2. All containers accounted for:
Sample Integrity - Instructions
1. Analysis requested is clear:
2. Bottles received for unspecified tests
3. Sufficient volume recvd for analysis:
4. Compositing instructions clear:
5. Filtering instructions clear:
Intact
Y or N
Comments
Y or N N/A
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
SM089-03
Rev. Date 12/7/17
SGS Sample Receipt Summary
Test Strip Lot #s:pH 1-12:231619 pH 12+:203117A Other: (Specify)
JD63305: Chain of Custody
Page 4 of 4
51 of 52
JD6330555.1
Summa Canister and Flow Controller Log Page 1 of 1
Job Number:JD63305
Account:RENCM Resolve Environmental
Project:Former Scott Aviation, 309 & 310 West Crowell Street, Monroe, NC
Received:04/04/23
SUMMA CANISTERS
Shipping Receiving
Summa Vac Date SCC SCC Sample Date Vac Pres Final Dil
ID L " Hg Out By Batch FileID Number In By " Hg psig psig Fact
A1910 1.4 29.4 03/27/23 ML CP121617W01052.D JD63305-1 04/06/23 DG 6.5 1
A1545 1.4 29.4 03/27/23 ML CP120023W79604.D JD63305-2 04/06/23 DG 6 1
A1914 1.4 29.4 03/27/23 ML CP120023W79604.D JD63305-3 04/06/23 DG 7 1
A1559 1.4 29.4 03/27/23 ML CP120023W79604.D JD63305-4 04/06/23 DG 8 1.2 1.48
A2281 1.4 29.4 03/27/23 ML CP121443W79662.D JD63305-5 04/06/23 DG 3 1
A1374 1.4 29.4 03/27/23 ML CP120023W79604.D JD63305-6 04/06/23 DG 7 1
A1921 1.4 29.4 03/27/23 ML CP121617W01052.D JD63305-7 04/06/23 DG 4.5 1
A1554 1.4 29.4 03/27/23 ML CP121617W01052.D JD63305-8 04/06/23 DG 7.5 1
A1783 6 29.4 03/27/23 ML CP121638W00404.D JD63305-9 04/06/23 DG 9 1.3 1.56
A1831 6 29.4 03/27/23 ML CP121638W00404.D JD63305-10 04/06/23 DG 7.5 1
A663 6 29.4 03/27/23 ML CP121638W00404.D JD63305-11 04/06/23 DG 3.5 1
M407 6 29.4 03/27/23 ML CP121638W00404.D JD63305-12 04/06/23 DG 6.5 1
A1342 6 29.4 03/27/23 ML CP121638W00404.D JD63305-13 04/06/23 DG 6 1
FLOW CONTROLLERS / OTHER
Shipping Receiving
Flow Date cc/Time Date cc/Flow
Crtl ID Out By min hrs.In By min RPD Equipment Type
FC455 03/27/23 ML 36 .5 04/06/23 ML 37 2.7 Flow Controller
FC503 03/27/23 ML 36 .5 04/06/23 ML 37 2.7 Flow Controller
FC515 03/27/23 ML 10.4 8 04/06/23 ML 10.5 1 Flow Controller
FC521 03/27/23 ML 10.4 8 04/06/23 ML 10.7 2.8 Flow Controller
FC761 03/27/23 ML 36 .5 04/06/23 ML 36 0 Flow Controller
FC801 03/27/23 ML 10.4 8 04/06/23 ML 10.5 1 Flow Controller
MC201 03/27/23 ML 36 .5 04/06/23 ML 37 2.7 Flow Controller
MC258 03/27/23 ML 36 .5 04/06/23 ML 37 2.7 Flow Controller
FC1017 03/27/23 ML 10.3 8 04/07/23 DG 10 3 Flow Controller
FC1034 03/27/23 ML 35 .5 04/06/23 ML 37 5.6 Flow Controller
FC1065 03/27/23 ML 10.3 8 04/06/23 ML 10.4 1 Flow Controller
FC1176 03/27/23 ML 36 .5 04/06/23 ML 37 2.7 Flow Controller
FC1182 03/27/23 ML 10.3 8 04/06/23 ML 10.6 2.9 Flow Controller
FC1296 03/27/23 ML 36 .5 04/06/23 ML 37 2.7 Flow Controller
FC1307 03/27/23 ML 36 .5 04/06/23 ML 37 2.7 Flow Controller
SGS Bottle Order(s):
BW-031423-174
Prep Date Room Temp(F)Bar Pres "Hg
03/27/23 70 29.92
52 of 52
JD6330555.2

APPENDIX B
SDS Sheets
Safety Data Sheet
ULTRABOND ECO 575
Safety Data Sheet dated: 01/10/2022 - version 7
Date of first edition: 03/20/2017
1. Identification
Product identifier
Mixture identification:
Trade name:ULTRABOND ECO 575
Trade code:9019415
Recommended use and restrictions on use
Recommended use:Adhesive
Restrictions on use:N.A.
Supplier's details
Company:MAPEI INC. (Canada)
2900 Francis-Hughes Avenue
H7L 3J5 - Laval - QC - CAN
Phone: [phone]
Responsible:[e-mail]
Emergency phone number
Emergency Number (USA/Canada) CHEMTREC 1(800) 424-9300 / 1(703) 527-3887
Emergency Transport CANUTEC (Canada) 1-613-996-6666
2. Hazard identification
Classification of the product
Label elements
Other hazards
None
Ingredient(s) with unknown acute toxicity
None
This product contains crystalline silica (quartz sand). IARC has classified crystalline silica as a Group 1 carcinogen. Both IARC and
NTP consider silica as a known human carcinogen. Evidence is based on the chronic and long-term exposure workers have had torespirable sized crystalline silica dust particles. Because this product is in liquid or paste form, it does not pose a dust hazard;
therefore, this classification is not relevant. (Note: sanding of the hardened product may create a silica dust hazard)
No specific hazards are encountered under normal product use.
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P261 Avoid breathing mist/vapours/spray.
P264 Wash skin thoroughly after handling.
P280 Wear protective gloves and eye protection.
P501 Dispose of contents/container in accordance with applicable regulations.
3. Composition/information on ingredients
Substances
N.A.
Mixtures
Hazardous components within the meaning of WHMIS 2015 and related classification:
List of components
Concentra
tion (%w/w)
Name Ident. Numb.Classification Registration Number
0.25-0.49
%
silica sand; quartz CAS:14808-60-7
EC:238-878-4
STOT RE 1, H372; Carc. 1A, H350
The actual concentration of the components listed above is withheld as a trade secret.
4. First-aid measures
Description of necessary first-aid measures
In case of skin contact:Page n.of1 711/10/2022 Production Name ULTRABOND ECO 575Print date
In case of skin contact:
Wash with plenty of water and soap.
In case of eyes contact:
Wash immediately with water.
In case of Ingestion:
Do not induce vomiting, get medical attention showing the SDS and the hazard label.
In case of Inhalation:
Remove casualty to fresh air and keep warm and at rest.
Most important symptoms/effects, acute and delayed
N.A.
Indication of immediate medical attention and special treatment needed, if necessary
Treatment:N.A.
(see paragraph 4.1)
5. Fire-fighting measures
Suitable and unsuitable extinguishing media
Suitable extinguishing media:
Water.
Carbon dioxide (CO2).
Unsuitable extinguishing media:
None in particular.
Specific hazards arising from the hazardous product
Do not inhale explosion and combustion gases.
Burning produces heavy smoke.
Hazardous combustion products:N.A.
Explosive properties:N.A.
Oxidizing properties:N.A.
Special protective equipment and precautions for fire-fighters
Use suitable breathing apparatus.
Collect contaminated fire extinguishing water separately. This must not be discharged into drains.
Move undamaged containers from immediate hazard area if it can be done safely.
6. Accidental release measures
Personal precautions, protective equipment and emergency procedures
Wear personal protection equipment.
Remove persons to safety.
Do not allow to enter into soil/subsoil. Do not allow to enter into surface water or drains.
Limit leakages with earth or sand.
Methods and material for containment and cleaning up
Suitable material for taking up: absorbing material, organic, sand
Retain contaminated washing water and dispose it.
7. Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes, inhalation of vapours and mists.
Exercise the greatest care when handling or opening the container.
Don't use empty container before they have been cleaned.
Before making transfer operations, assure that there aren't any incompatible material residuals in the containers.
Contaminated clothing should be changed before entering eating areas.
Do not eat or drink while working.
See also section 8 for recommended protective equipment.
Conditions for safe storage, including any incompatibilities
Storage temperature:N.A.
Keep away from food, drink and feed.
Incompatible materials:
None in particular.
Instructions as regards storage premises:
Adequately ventilated premises.
8. Exposure controls/personal protection
Control parameters
Page n.of2 711/10/2022 Production Name ULTRABOND ECO 575Print date
Control parameters
Appropriate engineering controls
N.A.
Individual protection measures, such as personal protective equipment (PPE)
Eye protection:
Use close fitting safety goggles, don't use eye lens.
Protection for skin:
Use clothing that provides comprehensive protection to the skin, e.g. cotton, rubber, PVC or viton.
Protection for hands:
Suitable materials for safety gloves; 29 CFR 1910.138 - ANSI/ISEA 105:
Polychloroprene - CR: thickness >=0,5mm; breakthrough time >=480min.
Nitrile rubber - NBR: thickness >=0,35mm; breakthrough time >=480min.
Butyl rubber - IIR: thickness >=0,5mm; breakthrough time >=480min.
Fluorinated rubber - FKM: thickness >=0,4mm; breakthrough time >=480min.
Use impervious gloves that provides comprehensive protection, e.g. P.V.C., neoprene or rubber.
Respiratory protection:
Respiratory protection must be used where exposure levels exceed workplace exposure limits. Refer to 29 CFR 1910.134 - CSAZ94.4 for information on selection and use of appropriate respiratory protection equipment.
N.A.
List of components with OEL value
Component OELType Country Ceiling LongTerm
mg/m3
LongTerm
ppm
ShortTerm
mg/m3
ShortTerm
ppm
Behaviour Note
silica sand; quartz ACGIH 0.025 A2 - Suspected HumanCarcinogen;lungcancer;pulmonary fibrosis;
ACGIH 0.025 A2 - Suspected Human
Carcinogen;lung
cancer;pulmonary fibrosis
MAK AUSTRIA 0.15
MAK SWITZERLAND 0.15
9. Physical and chemical properties
Information on basic physical and chemical properties
Physical state:Liquid
Appearance and colour:paste white
Odour:light latex like
Odour threshold:No data available
pH:8.35
Melting point / freezing point:No data available
Initial boiling point and boiling range:No data available
Flash point:100 °C (212 °F)
Evaporation rate:No data available
Upper/lower flammability or explosive limits:No data available
Vapour density:No data available
Vapour pressure:No data available
Relative density:1.30 g/cm3
Solubility in water:dispersible
Solubility in oil:No data available
Partition coefficient (n-octanol/water):No data available
Auto-ignition temperature:No data available
Decomposition temperature:No data available
Viscosity:800.00 PA-s
Explosive properties:No data available
Oxidizing properties:No data available
Solid/gas flammability:No data available
Other information
Substance Groups relevant properties No data available
Miscibility:No data available
Fat Solubility:No data available
Conductivity:No data available
Page n.of3 711/10/2022 Production Name ULTRABOND ECO 575Print date
10. Stability and reactivity
Reactivity
Stable under normal conditions
Chemical stability
Data not available.
Possibility of hazardous reactions
None.
Conditions to avoid
Stable under normal conditions.
Incompatible materials
None in particular.
Hazardous decomposition products
None.
11. Toxicological information
Information on toxicological effects
Toxicological information of the mixture:
a) acute toxicity Not classified
Based on available data, the classification criteria are not met
b) skin corrosion/irritation Not classified
Based on available data, the classification criteria are not met
c) serious eye damage/irritation Not classified
Based on available data, the classification criteria are not met
d) respiratory or skin sensitisation Not classified
Based on available data, the classification criteria are not met
e) germ cell mutagenicity Not classified
Based on available data, the classification criteria are not met
f) carcinogenicity Not classified
Based on available data, the classification criteria are not met
g) reproductive toxicity Not classified
Based on available data, the classification criteria are not met
h) STOT-single exposure Not classified
Based on available data, the classification criteria are not met
i) STOT-repeated exposure Not classified
Based on available data, the classification criteria are not met
j) aspiration hazard Not classified
Based on available data, the classification criteria are not met
Toxicological information on main components of the mixture:
silica sand; quartz a) acute toxicity LD50 Oral Rat = 500 mg/kg
Substance(s) listed on the IARC Monographs:
silica sand; quartz Group 1
Substance(s) listed as OSHA Carcinogen(s):
silica sand; quartz
Substance(s) listed as NIOSH Carcinogen(s):
silica sand; quartz
Substance(s) listed on the NTP report on Carcinogens:
silica sand; quartz
12. Ecological information
Ecotoxicity
Adopt good working practices, so that the product is not released into the environment.
List of Eco-Toxicological properties of the product
Page n.of4 711/10/2022 Production Name ULTRABOND ECO 575Print date
Persistence and degradability
Bioaccumulative potential
Mobility in soil
Other adverse effects
N.A.
Not classified for environmental hazards
Based on available data, the classification criteria are not met
List of components with eco-toxicological properties
Component Ident. Numb.Ecotox Infos
silica sand; quartz CAS: 14808-60-7 - EINECS:
238-878-4
a) Aquatic acute toxicity : LC50 carp > 10000.00000 mg/L 72h
N.A.
N.A.
N.A.
13. Disposal considerations
Safe handling and methods for disposal
The generation of waste should be avoided or minimized wherever possible. Recover if possible.
Methods of disposal:
Disposal of this product, solutions, packaging and any by-products should at all times comply with the requirements of
environmental protection and waste disposal legislation and any regional local authority requirements.
Dispose of surplus and nonrecyclable products via a licensed waste disposal contractor.
Do not dispose of waste into sewers.
Disposal considerations:
Do not allow to enter drains or watercourses.
Dispose of product according to all federal, state and local applicable regulations.
If this product is mixed with other wastes, the original waste product code may no longer apply and the appropriate code should be
assigned.
Dispose of containers contaminated by the product in accordance with local or national legal provisions. For further information,
contact your local waste authority.
Special precautions:
This material and its container must be disposed of in a safe way. Care should be taken when handling untreated empty containers.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers.
Empty containers or liners may retain some product residues.Do not re-use empty containers.
14. Transport information
Not classified as dangerous in the meaning of transport regulations.
UN number
TDG-UN number:N.A.
ADR-UN number:N.A.
DOT-UN Number:N.A.
IATA-Un number:N.A.
IMDG-Un number:N.A.
UN proper shipping name
TDG-Shipping Name:N.A.
ADR-Shipping Name:N.A.
DOT-Proper Shipping Name:N.A.
IATA-Technical name:N.A.
IMDG-Technical name:N.A.
Transport hazard class(es)
TDG-Class:N.A.
ADR-Class:N.A.
DOT-Hazard Class:N.A.
IATA-Class:N.A.
IMDG-Class:N.A.
Packing group
TDG-Packing Group:N.A.
ADR-Packing Group:N.A.
DOT Packing Group:N.A.Page n.of5 711/10/2022 Production Name ULTRABOND ECO 575Print date
DOT Packing Group:N.A.
IATA-Packing group:N.A.
IMDG-Packing group:N.A.
Environmental hazards
Marine pollutant:No
Environmental Pollutant:N.A.
Transport in bulk (according to Annex II of MARPOL 73/78 and the IBC Code)
N.A.
Special precautions in connection with transport or conveyance
TDG:
TDG Special provisions:N/A
Department of Transportation (DOT):
N.A.
Road and Rail ( ADR-RID ) :
N.A.
Air ( IATA ) :
N.A.
Sea ( IMDG ) :
N.A.
15. Regulatory information
Canada - Federal regulations
DSL - Domestic Substances List
NDSL - Non Domestic Substances List
NPRI - National Pollutant Release Inventory
USA - Federal regulations
TSCA - Toxic Substances Control Act
SARA - Superfund Amendments and Reauthorization Act
CERCLA - Comprehensive Environmental Response, Compensation, and Liability Act
CAA - Clean Air Act
CWA - Clean Water Act
USA - State specific regulations
California Proposition 65
Massachusetts Right to know
DSL Inventory:
All the substances are listed in the DSL.
NDSL Inventory:
No substances listed
Substances listed in NPRI:
No substances listed
TSCA inventory:
All the components are listed on the TSCA inventory
TSCA listed substances:
silica sand; quartz is listed in TSCA Section 8b
Section 302 - Extremely Hazardous Substances:
No substances listed
Section 304 - Hazardous substances:
No substances listed
Section 313 - Toxic chemical list:
No substances listed
Substance(s) listed under CERCLA:
No substances listed
CAA listed substances:
No substances listed
CWA listed substances:
No substances listed
Substance(s) listed under California Proposition 65:
silica sand; quartz Listed as carcinogen
Page n.of6 711/10/2022 Production Name ULTRABOND ECO 575Print date
Massachusetts Right to know
Pennsylvania Right to know
New Jersey Right to know
Substance(s) listed under Massachusetts Right to know:
silica sand; quartz
Substance(s) listed under Pennsylvania Right to know:
silica sand; quartz
Substance(s) listed under New Jersey Right to know:
silica sand; quartz
16. Other information
Safety Data Sheet dated: 1/10/2022 - version 7
Reasonable care has been taken in the preparation of this information, but the manufacturer makes no warranty of merchantability or any
other warranty, expressed or implied, with respect to this information. The manufacturer makes no representations and assumes no liability
for any direct, incidental or consequential damages resulting from its use. The information herein is presented in good faith and believed to
be accurate as of the effective date given. It is the buyer's responsibility to ensure that its activities comply with Federal, State or provincial,and local laws.
This document was prepared by a competent person who has received appropriate training.
It is the duty of the user to ensure that this information is appropriate and complete with respect to the specific use intended.
This SDS cancels and replaces any preceding release.
Legend to abbreviations and acronyms used in the safety data sheet:
ADR:European Agreement concerning the International Carriage of Dangerous Goods by Road.
RID:Regulation Concerning the International Transport of Dangerous Goods by Rail.
IMDG:International Maritime Code for Dangerous Goods.
IATA:International Air Transport Association.
IATA-DGR:Dangerous Goods Regulation by the "International Air Transport Association" (IATA).
ICAO:International Civil Aviation Organization.
ICAO-TI:Technical Instructions by the "International Civil Aviation Organization" (ICAO).
GHS:Globally Harmonized System of Classification and Labeling of Chemicals.
CLP:Classification, Labeling, Packaging.
EINECS:European Inventory of Existing Commercial Chemical Substances.
INCI:International Nomenclature of Cosmetic Ingredients.
CAS:Chemical Abstracts Service (division of the American Chemical Society).
GefStoffVO:Ordinance on Hazardous Substances, Germany.
LC50:Lethal concentration, for 50 percent of test population.
LD50:Lethal dose, for 50 percent of test population.
DNEL:Derived No Effect Level.
PNEC:Predicted No Effect Concentration.
TLV:Threshold Limiting Value.
TWATLV:Threshold Limit Value for the Time Weighted Average 8 hour day. (ACGIH Standard).
STEL:Short Term Exposure limit.
STOT:Specific Target Organ Toxicity.
WGK:German Water Hazard Class.
KSt:Explosion coefficient.
Paragraphs modified from the previous revision:
- 2. HAZARDS IDENTIFICATION
- 3. COMPOSITION/INFORMATION ON INGREDIENTS
- 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
- 11. TOXICOLOGICAL INFORMATION
- 12. ECOLOGICAL INFORMATION
Code Description
H350 May cause cancer.
H372 Causes damage to organs through prolonged or repeated exposure.
Page n.of7 711/10/2022 Production Name ULTRABOND ECO 575Print date
Safety Data Sheet
ULTRABOND ECO 811
Safety Data Sheet dated: 06/16/2021 - version 4
Date of first edition: 11/28/2017
1. IDENTIFICATION
Product identifier
Mixture identification:
Trade name:ULTRABOND ECO 811
Trade code:9019499
Recommended use of the chemical and restrictions on use
Recommended use:Adhesive
Restrictions on use:Not available
Name, address, and telephone number of the chemical manufacturer, importer, or other responsible party
Company:MAPEI CORP. (USA and Puerto Rico)
1144 East Newport Center Drive - 33442 - Deerfield Beach - FL - USA
Responsible:[e-mail]
Emergency 24 hour numbers:
Emergency Number (USA/Canada) CHEMTREC 1(800) 424-9300 / 1(703) 527-3887
Emergency Transport CANUTEC (Canada) 1-613-996-6666
2. HAZARD(S) IDENTIFICATION
Classification of the chemical
Label elements
Ingredient(s) with unknown acute toxicity:
None
Hazards not otherwise classified identified during the classification process:
None
0 The product is not classified as hazardous according to OSHA Hazard Communication Standard (29 CFR
1910.1200).
The product is not classified as hazardous according to OSHA Hazard Communication Standard (29 CFR 1910.1200).
3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Not available
Mixtures
Hazardous components within the meaning of 29 CFR 1910.1200 and related classification:
None
4. FIRST AID MEASURES
Description of first aid measures
In case of skin contact:
Wash with plenty of water and soap.
In case of eyes contact:
Wash immediately with water.
In case of Ingestion:
Do not induce vomiting, get medical attention showing the SDS and the hazard label.
In case of Inhalation:
Remove casualty to fresh air and keep warm and at rest.
Most important symptoms/effects, acute and delayed
Not available
Indication of any immediate medical attention and special treatment needed
Treatment:Not available
(see paragraph 4.1)
5. FIRE-FIGHTING MEASURES
Extinguishing media Page n.of1 611/10/2022 Production Name ULTRABOND ECO 811Print date
Extinguishing media
Suitable extinguishing media:
Water.
Carbon dioxide (CO2).
Unsuitable extinguishing media:
None in particular.
Specific hazards arising from the chemical
Do not inhale explosion and combustion gases.
Burning produces heavy smoke.
Hazardous combustion products:Not available
Explosive properties:Not available
Oxidizing properties:Not available
Special protective equipment and precautions for fire-fighters
Use suitable breathing apparatus.
Collect contaminated fire extinguishing water separately. This must not be discharged into drains.
Move undamaged containers from immediate hazard area if it can be done safely.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Wear personal protection equipment.
Remove persons to safety.
Do not allow to enter into soil/subsoil. Do not allow to enter into surface water or drains.
Limit leakages with earth or sand.
Methods and material for containment and cleaning up
Suitable material for taking up: absorbing material, organic, sand
Retain contaminated washing water and dispose it.
7. HANDLING AND STORAGE
Precautions for safe handling
Avoid contact with skin and eyes, inhalation of vapours and mists.
Do not eat or drink while working.
See also section 8 for recommended protective equipment.
Conditions for safe storage, including any incompatibilities
Storage temperature:Not available
Keep away from food, drink and feed.
Incompatible materials:
None in particular.
Instructions as regards storage premises:
Adequately ventilated premises.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Appropriate engineering controls:Not available
Individual protection measures
Eye protection:
Not needed for normal use. Anyway, operate according good working practices.
Protection for skin:
No special precaution must be adopted for normal use.
Protection for hands:
Suitable materials for safety gloves; 29 CFR 1910.138 - ANSI/ISEA 105:
Polychloroprene - CR: thickness >=0,5mm; breakthrough time >=480min.
Nitrile rubber - NBR: thickness >=0,35mm; breakthrough time >=480min.
Butyl rubber - IIR: thickness >=0,5mm; breakthrough time >=480min.
Fluorinated rubber - FKM: thickness >=0,4mm; breakthrough time >=480min.
Use impervious gloves that provides comprehensive protection, e.g. P.V.C., neoprene or rubber.
Respiratory protection:
Respiratory protection must be used where exposure levels exceed workplace exposure limits. Refer to 29 CFR 1910.134 - CSA
Z94.4 for information on selection and use of appropriate respiratory protection equipment.
Not available
No data available
Page n.of2 611/10/2022 Production Name ULTRABOND ECO 811Print date
9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
Physical state:Liquid
Appearance and colour:paste Green
Odour:Like: Acrylate
Odour threshold:No data available
pH:9.50
Melting point / freezing point:No data available
Initial boiling point and boiling range:No data available Notes:Water Based
Flash point:100 °C (212 °F)
Evaporation rate:Similar to water
Upper/lower flammability or explosive limits:No data available
Vapour density:No data available
Vapour pressure:No data available
Relative density:1.00 g/cm3
Solubility in water:dispersible
Solubility in oil:No data available
Partition coefficient (n-octanol/water):No data available
Auto-ignition temperature:No data available
Decomposition temperature:No data available
Viscosity:No data available
Explosive properties:No data available
Oxidizing properties:No data available
Solid/gas flammability:No data available
Other information
Substance Groups relevant properties No data available
Miscibility:No data available
Fat Solubility:No data available
Conductivity:No data available
10. STABILITY AND REACTIVITY
Reactivity
Stable under normal conditions
Chemical stability
Data not available.
Possibility of hazardous reactions
None.
Conditions to avoid
Stable under normal conditions.
Incompatible materials
None in particular.
Hazardous decomposition products
None.
11. TOXICOLOGICAL INFORMATION
Information on toxicological effects
Toxicological information of the product:No data available
Substance(s) listed on the IARC Monographs:
None
Substance(s) listed as OSHA Carcinogen(s):
None
Substance(s) listed as NIOSH Carcinogen(s):
None
Substance(s) listed on the NTP report on Carcinogens:
None
Page n.of3 611/10/2022 Production Name ULTRABOND ECO 811Print date
12. ECOLOGICAL INFORMATION
Toxicity
Adopt good working practices, so that the product is not released into the environment.
Eco-Toxicological Information:
Persistence and degradability
Bioaccumulative potential
Mobility in soil
Other adverse effects
Not available
List of Eco-Toxicological properties of the product
No data available
Not available
Not available
Not available
13. DISPOSAL CONSIDERATIONS
Waste treatment methods
The generation of waste should be avoided or minimized wherever possible. Recover if possible.
Methods of disposal:
Disposal of this product, solutions, packaging and any by-products should at all times comply with the requirements ofenvironmental protection and waste disposal legislation and any regional local authority requirements.
Dispose of surplus and nonrecyclable products via a licensed waste disposal contractor.
Do not dispose of waste into sewers.
Clean waste packaging should be recycled when possible and authorized by the authority.
Disposal considerations:
Do not allow to enter drains or watercourses.
Dispose of product according to all federal, state and local applicable regulations.
If this product is mixed with other wastes, the original waste product code may no longer apply and the appropriate code should be
assigned.
Dispose of containers contaminated by the product in accordance with local or national legal provisions. For further information,contact your local waste authority.
Special precautions:
This material and its container must be disposed of in a safe way. Care should be taken when handling untreated empty containers.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers.
Empty containers or liners may retain some product residues.Do not re-use empty containers.
14. TRANSPORT INFORMATION
Not classified as dangerous in the meaning of transport regulations.
UN number
ADR-UN number:Not available
DOT-UN Number:Not available
IATA-Un number:Not available
IMDG-Un number:Not available
UN proper shipping name
ADR-Shipping Name:Not available
DOT-Proper Shipping Name:Not available
IATA-Technical name:Not available
IMDG-Technical name:Not available
Transport hazard class(es)
ADR-Class:Not available
DOT-Hazard Class:Not available
IATA-Class:Not available
IMDG-Class:Not available
Packing group
ADR-Packing Group:Not available
DOT-Packing group:Not available
IATA-Packing group:Not available
IMDG-Packing group:Not available
Environmental hazards
Marine pollutant:No Page n.of4 611/10/2022 Production Name ULTRABOND ECO 811Print date
Marine pollutant:No
Environmental Pollutant:Not available
Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code
Not available
Special precautions
Department of Transportation (DOT):
Not available
Road and Rail ( ADR-RID ) :
Not available
Air ( IATA ) :
Not available
Sea ( IMDG ) :
Not available
15. REGULATORY INFORMATION
USA - Federal regulations
TSCA - Toxic Substances Control Act
SARA - Superfund Amendments and Reauthorization Act
CERCLA - Comprehensive Environmental Response, Compensation, and Liability Act
CAA - Clean Air Act
CWA - Clean Water Act
USA - State specific regulations
California Proposition 65
Massachusetts Right to know
Pennsylvania Right to know
New Jersey Right to know
Canada - Federal regulations
DSL - Domestic Substances List
NDSL - Non Domestic Substances List
TSCA inventory:
All the components are listed on the TSCA inventory
TSCA listed substances:
No substances listed
Section 302 - Extremely Hazardous Substances:
No substances listed
Section 304 - Hazardous substances:
No substances listed
Section 313 - Toxic chemical list:
No substances listed
Substance(s) listed under CERCLA:
No substances listed
CAA listed substances:
No substances listed
CWA listed substances:
No substances listed
Substance(s) listed under California Proposition 65:
No substances listed
Substance(s) listed under Massachusetts Right to know:
No substances listed
Substance(s) listed under Pennsylvania Right to know:
No substances listed
Substance(s) listed under New Jersey Right to know:
No substances listed
DSL (Domestic Substances List)
All the substances are listed in the DSL.
NDSL (Non Domestic Substances List)
Page n.of5 611/10/2022 Production Name ULTRABOND ECO 811Print date
NPRI - National Pollutant Release Inventory
No substances listed
NPRI (National Pollutant Release Inventory) - List of substances listed.
No substances listed
16. OTHER INFORMATION
Safety Data Sheet dated: 6/16/2021 - version 4
Additional classification information
NFPA Health:0 = Minimal
NFPA Flammability:1 = Combustible if heated
NFPA Reactivity:0 = Minimal
NFPA Special Risk:Not available
Reasonable care has been taken in the preparation of this information, but the manufacturer makes no warranty of merchantability or any
other warranty, expressed or implied, with respect to this information. The manufacturer makes no representations and assumes no liability
for any direct, incidental or consequential damages resulting from its use. The information herein is presented in good faith and believed tobe accurate as of the effective date given. It is the buyer's responsibility to ensure that its activities comply with Federal, State or provincial,and local laws.
This document was prepared by a competent person who has received appropriate training.
It is the duty of the user to ensure that this information is appropriate and complete with respect to the specific use intended.
This SDS cancels and replaces any preceding release.
Legend to abbreviations and acronyms used in the safety data sheet:
ADR:European Agreement concerning the International Carriage of Dangerous Goods by Road.
RID:Regulation Concerning the International Transport of Dangerous Goods by Rail.
IMDG:International Maritime Code for Dangerous Goods.
IATA:International Air Transport Association.
IATA-DGR:Dangerous Goods Regulation by the "International Air Transport Association" (IATA).
ICAO:International Civil Aviation Organization.
ICAO-TI:Technical Instructions by the "International Civil Aviation Organization" (ICAO).
GHS:Globally Harmonized System of Classification and Labeling of Chemicals.
CLP:Classification, Labeling, Packaging.
EINECS:European Inventory of Existing Commercial Chemical Substances.
INCI:International Nomenclature of Cosmetic Ingredients.
CAS:Chemical Abstracts Service (division of the American Chemical Society).
GefStoffVO:Ordinance on Hazardous Substances, Germany.
LC50:Lethal concentration, for 50 percent of test population.
LD50:Lethal dose, for 50 percent of test population.
DNEL:Derived No Effect Level.
PNEC:Predicted No Effect Concentration.
TLV:Threshold Limiting Value.
TWATLV:Threshold Limit Value for the Time Weighted Average 8 hour day. (ACGIH Standard).
STEL:Short Term Exposure limit.
STOT:Specific Target Organ Toxicity.
WGK:German Water Hazard Class.
KSt:Explosion coefficient.
Paragraphs modified from the previous revision:
- 1. IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND OF THE COMPANY/UNDERTAKING
- 6. ACCIDENTAL RELEASE MEASURES
- 7. HANDLING AND STORAGE
- 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
- 9. PHYSICAL AND CHEMICAL PROPERTIES
- 16. OTHER INFORMATION
Page n.of6 611/10/2022 Production Name ULTRABOND ECO 811Print date
Safety Data Sheet
KERAFLEX SG WHITE
Safety Data Sheet dated: 06/11/2021 - version 1
Date of first edition: 06/11/2021
1. Identification
Product identifier
Mixture identification:
Trade name:KERAFLEX SG WHITE
Other means of identification
Trade code:9011962
Recommended use and restrictions on use
Recommended use:Polymer modified mortar
Restrictions on use:N.A.
Supplier's details
Company:MAPEI INC. (Canada)
2900 Francis-Hughes Avenue
H7L 3J5 - Laval - QC - CAN
Emergency phone number
Emergency Number (USA/Canada) CHEMTREC 1(800) 424-9300 / 1(703) 527-3887
Emergency Transport CANUTEC (Canada) 1-613-996-6666
2. Hazard identification
Classification of the product
Label elements
Skin Corr. 1A Causes severe skin burns and eye damage.
Eye Dam. 1 Causes serious eye damage.
Skin Sens. 1 May cause an allergic skin reaction.
Carc. 1A May cause cancer if inhaled.
STOT SE 3 May cause respiratory irritation.
STOT RE 1 Causes damage to organs through prolonged or repeated exposure if inhaled.
Pictograms and Signal Words
Danger
Hazard statements:
H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.
H335 May cause respiratory irritation.
H350 May cause cancer if inhaled.
H372 Causes damage to organs through prolonged or repeated exposure if inhaled.
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P260 Do not breathe dust.
P264 Wash skin thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
Page n.of1 811/10/2022 Production Name KERAFLEX SG WHITEPrint date
Other hazards
None
Ingredient(s) with unknown acute toxicity
None
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy
to do. Continue rinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P310 Immediately call a doctor.
P314 Get medical advice/attention if you feel unwell.
P321 Specific treatment (see supplementary instructions on this label)
P333+P313 If skin irritation or rash occurs: Get medical advice/attention.
P362+P364 Take off contaminated clothing and wash it before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container in accordance with applicable regulations.
3. Composition/information on ingredients
Substances
N.A.
Mixtures
Hazardous components within the meaning of WHMIS 2015 and related classification:
List of components
Concentra
tion (%
w/w)
Name Ident. Numb.Classification Registration Number
50-75 %silica sand; quartz CAS:14808-60-7 STOT RE 1, H372; Carc. 1A, H350
25-50 %portland cement; cement,
portland, chemicals
CAS:65997-15-1 STOT SE 3, H335; Eye Dam. 1,
H318; Skin Sens. 1, H317; SkinCorr. 1A, H314
The actual concentration of the components listed above is withheld as a trade secret.
4. First-aid measures
Description of necessary first-aid measures
In case of skin contact:
Immediately take off all contaminated clothing.
OBTAIN IMMEDIATE MEDICAL ATTENTION.
Remove contaminated clothing immediately and dispose of safely.
After contact with skin, wash immediately with soap and plenty of water.
In case of eyes contact:
After contact with the eyes, rinse with water with the eyelids open for a sufficient length of time, then consult an opthalmologistimmediately.
Protect uninjured eye.
In case of Ingestion:
Do not induce vomiting, get medical attention showing the SDS and the hazard label.
In case of Inhalation:
If breathing is irregular or stopped, administer artificial respiration.
In case of inhalation, consult a doctor immediately and show him packing or label.
Most important symptoms/effects, acute and delayed
Eye irritation
Eye damages
Skin Irritation
Erythema
Indication of immediate medical attention and special treatment needed, if necessary
In case of accident or unwellness, seek medical advice immediately (show directions for use or safety data sheet if possible).
Treatment:
(see paragraph 4.1)
Page n.of2 811/10/2022 Production Name KERAFLEX SG WHITEPrint date
5. Fire-fighting measures
Suitable and unsuitable extinguishing media
Suitable extinguishing media:
Water.
Carbon dioxide (CO2).
Unsuitable extinguishing media:
None in particular.
Specific hazards arising from the hazardous product
Do not inhale explosion and combustion gases.
Burning produces heavy smoke.
Hazardous combustion products:N.A.
Explosive properties:N.A.
Oxidizing properties:N.A.
Special protective equipment and precautions for fire-fighters
Use suitable breathing apparatus.
Collect contaminated fire extinguishing water separately. This must not be discharged into drains.
Move undamaged containers from immediate hazard area if it can be done safely.
6. Accidental release measures
Personal precautions, protective equipment and emergency procedures
Wear personal protection equipment.
Wear breathing apparatus if exposed to vapours/dusts/aerosols.
Provide adequate ventilation.
Use appropriate respiratory protection.
Do not allow to enter into soil/subsoil. Do not allow to enter into surface water or drains.
Limit leakages with earth or sand.
Methods and material for containment and cleaning up
Take up mechanically and dispose of according to local/state/federal regulations
Scoop into containers and seal for disposal.
Retain contaminated washing water and dispose it.
7. Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes, inhalation of vapours and mists.
Exercise the greatest care when handling or opening the container.
Do not use on extensive surface areas in premises where there are occupants.
Use localized ventilation system.
Don't use empty container before they have been cleaned.
Before making transfer operations, assure that there aren't any incompatible material residuals in the containers.
Contaminated clothing should be changed before entering eating areas.
Do not eat or drink while working.
See also section 8 for recommended protective equipment.
Conditions for safe storage, including any incompatibilities
Storage temperature:N.A.
Always keep in a well ventilated place.
Keep away from food, drink and feed.
Incompatible materials:
None in particular.
Instructions as regards storage premises:
Cool and adequately ventilated.
8. Exposure controls/personal protection
Control parameters
List of components with OEL value
Component OEL
Type
Country Ceiling Long
Term
mg/m3
Long
Term
ppm
Short
Term
mg/m3
Short
Term
ppm
Behaviour Note
silica sand; quartz ACGIH 0,025 A2 - Suspected Human
Carcinogen;lung
cancer;pulmonary fibrosis;
Page n.of3 811/10/2022 Production Name KERAFLEX SG WHITEPrint date
Appropriate engineering controls
N.A.
Individual protection measures, such as personal protective equipment (PPE)
Eye protection:
Use close fitting safety goggles, don't use eye lens.
Protection for skin:
Use clothing that provides comprehensive protection to the skin, e.g. cotton, rubber, PVC or viton.
Protection for hands:
Suitable materials for safety gloves; 29 CFR 1910.138 - ANSI/ISEA 105:
Polychloroprene - CR: thickness >=0,5mm; breakthrough time >=480min.
Nitrile rubber - NBR: thickness >=0,35mm; breakthrough time >=480min.
Butyl rubber - IIR: thickness >=0,5mm; breakthrough time >=480min.
Fluorinated rubber - FKM: thickness >=0,4mm; breakthrough time >=480min.
Use impervious gloves that provides comprehensive protection, e.g. P.V.C., neoprene or rubber.
Respiratory protection:
Respiratory protection must be used where exposure levels exceed workplace exposure limits. Refer to 29 CFR 1910.134 - CSA
Z94.4 for information on selection and use of appropriate respiratory protection equipment.
Use adequate protective respiratory equipment.
portland cement; cement,
portland, chemicals
OSHA 15
OSHA 5
ACGIH 1 A4 - Not Classifiable as aHuman
Carcinogen;pulmonary
function;respiratorysymptoms;asthma;
ACGIH 1 A4 - Not Classifiable as a
Human
Carcinogen;pulmonaryfunction;respiratory
symptoms;asthma
MAK AUSTRIA 5
MAK SWITZERLAND 5
9. Physical and chemical properties
Information on basic physical and chemical properties
Physical state:Solid
Appearance and colour:powder white
Odour:No data available
Odour threshold:No data available
pH:11.00
Melting point / freezing point:No data available
Initial boiling point and boiling range:No data available
Flash point:No data available
Evaporation rate:No data available
Upper/lower flammability or explosive limits:No data available
Vapour density:No data available
Vapour pressure:No data available
Relative density:1.50 g/cm3
Solubility in water:Insoluble
Solubility in oil:No data available
Partition coefficient (n-octanol/water):No data available
Auto-ignition temperature:No data available
Decomposition temperature:No data available
Viscosity:No data available
Explosive properties:No data available
Oxidizing properties:No data available
Solid/gas flammability:No data available
Other information
Substance Groups relevant properties No data available
Miscibility:No data available
Fat Solubility:No data available
Conductivity:No data available Page n.of4 811/10/2022 Production Name KERAFLEX SG WHITEPrint date
Conductivity:No data available
10. Stability and reactivity
Reactivity
Stable under normal conditions
Chemical stability
Data not available.
Possibility of hazardous reactions
None.
Conditions to avoid
Stable under normal conditions.
Incompatible materials
None in particular.
Hazardous decomposition products
None.
11. Toxicological information
Information on toxicological effects
Toxicological information of the mixture:
There is no toxicological data available on the mixture. Consider the individual concentration of
each component to assess toxicological effects resulting from exposure to the mixture.
Toxicological information on main components of the mixture:
silica sand; quartz a) acute toxicity LD50 Oral Rat = 500 mg/kg
If not differently specified, the information required in the regulation and listed below must be considered as N.A.
a) acute toxicity
b) skin corrosion/irritation
c) serious eye damage/irritation
d) respiratory or skin sensitisation
e) germ cell mutagenicity
f) carcinogenicity
g) reproductive toxicity
h) STOT-single exposure
Toxicological kinetics, metabolismand distribution information
i) STOT-repeated exposure
j) aspiration hazard
Substance(s) listed on the IARC Monographs:
silica sand; quartz Group 1
Substance(s) listed as OSHA Carcinogen(s):
silica sand; quartz
Substance(s) listed as NIOSH Carcinogen(s):
silica sand; quartz
Substance(s) listed on the NTP report on Carcinogens:
silica sand; quartz
12. Ecological information
Ecotoxicity
Adopt good working practices, so that the product is not released into the environment.
Persistence and degradability
List of components with eco-toxicological properties
Component Ident. Numb.Ecotox Infos
silica sand; quartz CAS: 14808-60-
7
a) Aquatic acute toxicity : LC50 carp > 10000,00000 mg/L 72h
Page n.of5 811/10/2022 Production Name KERAFLEX SG WHITEPrint date
Bioaccumulative potential
Mobility in soil
Other adverse effects
N.A.
N.A.
N.A.
N.A.
13. Disposal considerations
Safe handling and methods for disposal
The generation of waste should be avoided or minimized wherever possible. Recover if possible.
Methods of disposal:
Disposal of this product, solutions, packaging and any by-products should at all times comply with the requirements ofenvironmental protection and waste disposal legislation and any regional local authority requirements.
Dispose of surplus and nonrecyclable products via a licensed waste disposal contractor.
Do not dispose of waste into sewers.
Disposal considerations:
Do not allow to enter drains or watercourses.
Dispose of product according to all federal, state and local applicable regulations.
If this product is mixed with other wastes, the original waste product code may no longer apply and the appropriate code should be
assigned.
Dispose of containers contaminated by the product in accordance with local or national legal provisions. For further information,
contact your local waste authority.
Special precautions:
This material and its container must be disposed of in a safe way. Care should be taken when handling untreated empty containers.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains and sewers.
Empty containers or liners may retain some product residues.Do not re-use empty containers.
14. Transport information
Not classified as dangerous in the meaning of transport regulations.
UN number
TDG-UN number:N.A.
ADR-UN number:N.A.
DOT-UN Number:N.A.
IATA-Un number:N.A.
IMDG-Un number:N.A.
UN proper shipping name
TDG-Shipping Name:N.A.
ADR-Shipping Name:N.A.
DOT-Proper Shipping Name:N.A.
IATA-Technical name:N.A.
IMDG-Technical name:N.A.
Transport hazard class(es)
TDG-Class:N.A.
ADR-Class:N.A.
DOT-Hazard Class:N.A.
IATA-Class:N.A.
IMDG-Class:N.A.
Packing group
TDG-Packing Group:N.A.
ADR-Packing Group:N.A.
DOT Packing Group:N.A.
IATA-Packing group:N.A.
IMDG-Packing group:N.A.
Environmental hazards
Marine pollutant:No
Environmental Pollutant:N.A.
Transport in bulk (according to Annex II of MARPOL 73/78 and the IBC Code)
N.A.
Special precautions in connection with transport or conveyance
TDG:Page n.of6 811/10/2022 Production Name KERAFLEX SG WHITEPrint date
TDG:
TDG Special provisions:N/A
Department of Transportation (DOT):
N.A.
Road and Rail ( ADR-RID ) :
N.A.
Air ( IATA ) :
N.A.
Sea ( IMDG ) :
N.A.
15. Regulatory information
Canada - Federal regulations
DSL - Domestic Substances List
NDSL - Non Domestic Substances List
NPRI - National Pollutant Release Inventory
USA - Federal regulations
TSCA - Toxic Substances Control Act
SARA - Superfund Amendments and Reauthorization Act
CERCLA - Comprehensive Environmental Response, Compensation, and Liability Act
CAA - Clean Air Act
CWA - Clean Water Act
USA - State specific regulations
California Proposition 65
Massachusetts Right to know
Pennsylvania Right to know
DSL Inventory:
All the substances are listed in the DSL.
NDSL Inventory:
No substances listed
Substances listed in NPRI:
No substances listed
TSCA inventory:
All the components are listed on the TSCA inventory
TSCA listed substances:
silica sand; quartz is listed in TSCA Section 8b
portland cement; cement,
portland, chemicals
is listed in TSCA Section 8b
Section 302 - Extremely Hazardous Substances:
No substances listed
Section 304 - Hazardous substances:
No substances listed
Section 313 - Toxic chemical list:
No substances listed
Substance(s) listed under CERCLA:
No substances listed
CAA listed substances:
No substances listed
CWA listed substances:
No substances listed
Substance(s) listed under California Proposition 65:
silica sand; quartz Listed as carcinogen
Substance(s) listed under Massachusetts Right to know:
silica sand; quartz
portland cement; cement, portland, chemicals
Substance(s) listed under Pennsylvania Right to know:
Page n.of7 811/10/2022 Production Name KERAFLEX SG WHITEPrint date
New Jersey Right to know
silica sand; quartz
portland cement; cement, portland, chemicals
Substance(s) listed under New Jersey Right to know:
silica sand; quartz
portland cement; cement, portland, chemicals
16. Other information
Safety Data Sheet dated: 6/11/2021 - version 1
Reasonable care has been taken in the preparation of this information, but the manufacturer makes no warranty of merchantability or any
other warranty, expressed or implied, with respect to this information. The manufacturer makes no representations and assumes no liability
for any direct, incidental or consequential damages resulting from its use. The information herein is presented in good faith and believed to
be accurate as of the effective date given. It is the buyer's responsibility to ensure that its activities comply with Federal, State or provincial,and local laws.
This document was prepared by a competent person who has received appropriate training.
It is the duty of the user to ensure that this information is appropriate and complete with respect to the specific use intended.
This SDS cancels and replaces any preceding release.
Legend to abbreviations and acronyms used in the safety data sheet:
ADR:European Agreement concerning the International Carriage of Dangerous Goods by Road.
RID:Regulation Concerning the International Transport of Dangerous Goods by Rail.
IMDG:International Maritime Code for Dangerous Goods.
IATA:International Air Transport Association.
IATA-DGR:Dangerous Goods Regulation by the "International Air Transport Association" (IATA).
ICAO:International Civil Aviation Organization.
ICAO-TI:Technical Instructions by the "International Civil Aviation Organization" (ICAO).
GHS:Globally Harmonized System of Classification and Labeling of Chemicals.
CLP:Classification, Labeling, Packaging.
EINECS:European Inventory of Existing Commercial Chemical Substances.
INCI:International Nomenclature of Cosmetic Ingredients.
CAS:Chemical Abstracts Service (division of the American Chemical Society).
GefStoffVO:Ordinance on Hazardous Substances, Germany.
LC50:Lethal concentration, for 50 percent of test population.
LD50:Lethal dose, for 50 percent of test population.
DNEL:Derived No Effect Level.
PNEC:Predicted No Effect Concentration.
TLV:Threshold Limiting Value.
TWATLV:Threshold Limit Value for the Time Weighted Average 8 hour day. (ACGIH Standard).
STEL:Short Term Exposure limit.
STOT:Specific Target Organ Toxicity.
WGK:German Water Hazard Class.
KSt:Explosion coefficient.
Code Description
H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.
H318 Causes serious eye damage.
H335 May cause respiratory irritation.
H350 May cause cancer.
H350 May cause cancer if inhaled.
H372 Causes damage to organs through prolonged or repeated exposure.
H372 Causes damage to organs through prolonged or repeated exposure if inhaled.
Page n.of8 811/10/2022 Production Name KERAFLEX SG WHITEPrint date

SAFETY DATA SHEET Version No:20-01
Issue Date: 03-Dec-2020

Page 1 of 5 SPECTRALOCK® Pro Premium Grout- Part A
SPECTRALOCK® PRO Premium Grout

1. IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND OF THE COMPANY/UNDERTAKING
Product Name SPECTRALOCK® Pro Premium Grout- Part A
Recommended use It is a multi component, high strength epoxy grout, for joints in tile and stone
installations. (For professional use).
Manufacturer/ Importer/ Supplier/ Distributor information
Company Name: LATICRETE MIDDLE EAST LLC
Address P.O. Box. 86028, Ras Al Khaimah, United Arab Emirates
Telephone: [phone]

2. HAZARD (s) IDENTIFICATION
Classification
Skin corrosion Category 1B
Skin Sensitization Category 1
Serious eye damage/eye irritation Category 1
Label Element

Signal Words Danger
Hazard Statement(s)
H315- Causes skin irritation
H317 -May cause an allergic skin reaction.
H318 Causes serious eye irritation.
H411-Toxic to aquatic life with long lasting effects.
Precautionary Statement(s)
Prevention
P272 - Contaminated work clothing should not be allowed out of the workplace.
P280 - Wear protective gloves/ protective clothing/ eye protection/ face protection.
Precautionary Statement(s)
Response
P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated
clothing. Rinse skin with water/shower.
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do. Continue rinsing.
P310 - Immediately call a POISON CENTER/doctor
Precautionary Statement(s)
Storage P403 + P233 Store in a well-ventilated place. Keep container tightly closed.
Precautionary Statement(s)
Disposal
P501-Dispose of contents/container in accordance with
local/regional/national/international regulations.
Other hazards which do not result in classification None known.
Supplemental information Harmful to aquatic life with long lasting effects. Avoid release to the environment
Emergency overview IRRITANT. Irritating to eyes, respiratory system and skin.

3. COMPOSITION/INFORMATION ON INGREDIENTS
Mixtures : Information on ingredients / Hazardous components
Name CAS No Content (% by wt.)
Poly[oxy(methyl-1,2-1– 4 ethanediyl)], .alpha.-(2-aminometh yleth yl)-.omega .-(2- amino methy
lethoxy)-
9046-10-0 1 - 4
3,6,9-Triazaundecamethylenediamine 112-57-2 < 2
Formaldehyde, polymer with N1-(2-aminoethyl)-N2-[2-[(2-aminoethyl)amino]ethyl]-1,2-ethanediamine,
2,2'-[1,4-butanediylbis(oxymethylene)]bis[oxirane], 4,4'-(1-methylethylidene) bis(4,1-
phenyleneoxymethylene)bis[oxirane], reaction products with Bu glycidylether and 1-[[2-(2-aminoethyl)
ethyl]amino]-3-phenoxy-2-propanol, acetates (salts)
180583-06-6 > 15

SAFETY DATA SHEET Version No:20-01
Issue Date: 03-Dec-2020

Page 2 of 5 SPECTRALOCK® Pro Premium Grout- Part A

4. FIRST-AID MEASURES
Inhalation Remove victim to fresh air and keep at rest in a position comfortable for breathing. Get
medical attention if any discomfort continues
Skin contact
Take off immediately all contaminated clothing. Chemical burns must be treated by a
physician. Wash contaminated clothing before reuse. Get medical attention
immediately
Eye contact Immediately flush eyes with plenty of water for at least 15 minutes. Remove contact
lenses, if present and easy to do. Continue rinsing. Get medical attention immediately
Ingestion
Rinse mouth. Do not induce vomiting. If vomiting occurs, keep head low so that
stomach content doesn't get into the lungs. Get medical attention if any discomfort
continues.
Personal protection for first-aid responders Ensure that medical personnel are aware of the material(s) involved, and take
precautions to protect themselves
Symptoms caused by exposure Up to now no symptoms are known
Medical attention and special treatment Provide general supportive measures and treat symptomatically.

5. FIRE-FIGHTING MEASURES
Extinguishing media
Suitable extinguishing media Alcohol resistant foam. Water fog. Dry chemical powder. Carbon dioxide (CO2).
Unsuitable extinguishing media Do not use water jet as an extinguisher, as this will spread the fire
Specific hazards arising from the chemical
May generate ammonia gas.
May generate toxic nitrogen oxide gases.
Use of water may result in the formation of very toxic aqueous solutions.
Do not allow run-off from fire fighting to enter drains or water courses.
Incomplete combustion may form carbon monoxide.
Ammonia gas may be liberated at high temperatures.
In case of incomplete combustion an increased formation of oxides of nitrogen (NOx)
is to be expected.
Downwind personnel must be evacuated.
Burning produces noxious and toxic fumes.
Special protective equipment and precautions for fire
fighters
Self-contained breathing apparatus and full protective clothing must be worn in case
of fire.
Firefighting equipment/instructions
Wear self-contained breathing apparatus for firefighting if necessary.
Avoid contact with skin.
A face shield should be worn.
Do not allow run-off from fire fighting to enter drains or water courses.
General fire hazards No unusual fire or explosion hazards noted.

6.ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
For non-emergency personnel
Keep unnecessary personnel away. Keep people away from and upwind of spill/leak.
Wear appropriate protective equipment and clothing during clean-up. Ensure
adequate ventilation. Local authorities should be advised if significant spillages cannot
be contained.
For emergency responders Wearing appropriate protective clothing.
Environmental precautions Avoid release to the environment. Do not discharge into drains, water courses or onto
the ground. Environmental manager must be informed of all major releases
Methods and materials for containment and cleaning
up
Large Spills: Pick up with suitable appliance and dispose of. Pack in tightly closed
containers for disposal.
Small Spills: Pick up with suitable appliance and dispose off.
Other issues relating to spills and releases Never return spills in original containers for re-use. For waste disposal, see Section 13

SAFETY DATA SHEET Version No:20-01
Issue Date: 03-Dec-2020

Page 3 of 5 SPECTRALOCK® Pro Premium Grout- Part A
of the SDS. Clean up in accordance with all applicable regulations.

7. HANDLING AND STORAGE
Precautions for safe handling
Use personal protective equipment.
Do not use sodium nitrite or other nitrosating agents in formulations containing this
product. Suspected cancer-causing nitrosamines could be formed.
Avoid contact with skin and eyes.
Emergency showers and eye wash stations should be readily accessible.
Adhere to work practice rules established by government regulations.
Avoid contact with eyes.
Hygiene measures: Provide readily accessible eye wash stations and safety showers.
General protective measures: Discard contaminated leather articles.
Provide readily accessible eye wash stations and safety showers.
Wash hands at the end of each work shift and before eating, smoking or using the toilet.
Conditions for safe storage, including any
incompatibilities
Containers should be stored tightly sealed in a dry place. Do not store near acids.

8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters No Data Available
Occupational exposure limits No Data Available
Biological limit values No biological exposure limits noted for the ingredient(s).
Appropriate engineering controls Good general ventilation should be used. Provide eyewash station.
Individual protection measures, for example personal protective equipment (PPE)
Eye/face protection
Wear safety glasses with side shields
(or goggles). Face-shield. Wear a full-
face respirator, if needed

Skin protection Hand protection Wear appropriate chemical resistant
gloves.

Others Body protection must be chosen based on level of activity and exposure.
Respiratory protection In case of insufficient ventilation, wear suitable respiratory equipment
Hygiene measures
Always observe good personal hygiene measures, such as washing after handling the
material and before eating, drinking, and/or smoking. Routinely wash work clothing
and protective equipment to remove contaminants

SAFETY DATA SHEET Version No:20-01
Issue Date: 03-Dec-2020

Page 4 of 5 SPECTRALOCK® Pro Premium Grout- Part A
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance Viscous Liquid
Colour Yellow to Amber
Odour Typical
pH Not applicable
Melting point/ freezing point Not applicable
Initial boiling point and boiling range >1000C
Flash point Not flammable
Evaporation rate Not applicable
Flammability (solid, gas) Not flammable
Vapor pressure Not applicable
Relative density 1.10
Solubility (water) Dispersible in water
Auto-ignition temperature Not available

10. STABILITY AND REACTIVITY
Reactivity Corrosive to certain metals. Copper Aluminum. Zinc.
Chemical stability Material is stable under normal conditions
Possibility of hazardous reactions No dangerous reaction known under conditions of normal use.
Conditions to avoid Heat, flame
Incompatible materials

CAUTION! N-Nitrosamines, many of which are known to be potent carcinogens, may be
formed when the product comes in contact with nitrous acid, nitrites or atmospheres with
high nitrous oxide concentrations.
Nitrous acid and other nitrosating agents, Organic acids (i.e. acetic acid, citric acid etc.).
Mineral acids. sodium hypochlorite, Oxidizing agents
Reaction with peroxides may result in violent decomposition of peroxide possibly creating
an explosion.
Product slowly corrodes copper, aluminum, zinc and galvanized surfaces.
Hazardous decomposition products Nitric acid, Ammonia, Nitrogen oxides (NOx)
Nitrogen oxide can react with water vapors to form corrosive nitric acid.
Carbon monoxide, Carbon dioxide (CO2)
Nitrosamine
Chlorine

11. TOXICOLOGICAL INFORMATION
Information on possible routes of exposure
Routes of entry for solids and liquids are ingestion and inhalation, but may include eye or
skin contact. Routes of entry for gases include inhalation and eye contact. Skin contact
may be a route of entry for liquid.
Acute toxicity/ Effects
May cause discomfort if swallowed.
Oral LD50, Species: Rat, Dose: 2.1 g/kg,
Inhalation May cause respiratory irritation
Dermal LD50 Species: Rat, Dose: 2.0 g/kg, No death observed
Eye Causes eye irritation on direct contact
Sensitization May cause sensitization by skin contact

SAFETY DATA SHEET Version No:20-01
Issue Date: 03-Dec-2020

Page 5 of 5 SPECTRALOCK® Pro Premium Grout- Part A
Chronic Toxicity /Effects
Carcinogenicity This product is not considered to be a carcinogen by IARC, ACGIH, NTP, or OSHA
Reproductive toxicity No classified
Aspiration hazard Not classified
Other Information Nil.
12. ECOLOGICAL INFORMATION
Aquatic-toxicity Harmful to aquatic life with long lasting effects
Persistence and degradability No data is available on the degradability of this product.
Bioaccumulative potential No data available.
Mobility in soil No data available.
Additional information Do not allow to enter soil, waterways or waste water canal.

13. DISPOSAL CONSIDERATIONS
Disposal methods Collect and reclaim or dispose in sealed containers at licensed waste disposal
site. Dispose of contents/container in accordance with local / regional/ national/
international regulations.
Residual waste

Dispose of in accordance with local regulations. Empty containers or liners
may retain some product residues. This material and its container must be
disposed of in a safe manner (see: Disposal instructions).
Contaminated packaging Completely emptied packaging can be given for recycling.

14. TRANSPORT INFORMATION
IMDG
UN 3082 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (Tetraethylenepentamine) Class : 9 Packing group : III
IATA/ ICAO
UN 3082 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (Tetraethylenepentamine) Class : 9 Packing group : III

15. REGULATORY INFORMATION
Safety, health and environmental regulations
National regulations Followed
International regulations
EINECS: All ingredients listed, exempt or notified (ELINCS).
TSCA: All chemical substances in this material are included on or exempted from listing on
the TSCA Inventory of Chemical Substances.
AICS: All ingredients listed, exempt or notified.
IECSC: All ingredients listed or exempt.
KECL: All ingredients listed, exempt or notified.
PICCS: All ingredients listed, exempt or notified.
DSL: All ingredients listed or exempt.

16. OTHER INFORMATION
Issue date 03-December-2020 /JC
Disclaimer: The information in this (M) SDS was obtained from sources which we believe are reliable but cannot guarantee. Additionally, your use
of this information is beyond our control and may be beyond our knowledge. Therefore, the information is provided without any representation or
warranty express or implied.

APPENDIX C
Risk Calculator Results